The various steps are indicated in the following partial steps to the complete derivation.
Write out the 3 premises and the conclusion - leave lots of space in between.
We cannot use the premises on lines 2, 3, (since we are missing the antecedant for each), so we either use (E) ("cases") (from the premise on line 1 which is a disjunction) or (→I) (from the conclusion, which is an implication). In other words, we have a choice here: we can work bottom-up, starting with (→I) or we can work top-down, starting with (E). This is an honest choice: either strategy would work, and we would end up with different derivations depending on which we chose. Here I have opted for the simpler (→I), working bottom-up. So we set up a subderivation with the temporary aim to prove D from premise V. (Again, leave lots of space for what comes in between.)
Now we're forced to use cases (with premise on line 1), so we set up the two cases subderivations, at line 5, again each with D as target.
In the first case, we see we can get V,
and then we can get "false" from V, which gives us anything we want, including D.
For the second case, having K "frees up" (SJ)A,
and so A, and so finally D, like dominoes!
This gets us to the end, finishing off the cases proof and the implication introduction proof.
Notice we add the justifications and line numbers as we go along, as best we can (catching up once we know how many lines are being used). This saves us having to do it all at the end - you know what rule you are using as you use it, but may forget that fact later on.
Here is an animation of the complete sequence.