How can I create a column in which each cell will calculate it’s SUM formula, then the cell below will calculate the ‘same’ formula having been incrementally altered by its location on the sheet?

cell e4 solves the formula =SUM(e3+b4-c4)

cell e5 solves the formula =SUM( e4+b5-c5)

and so on…

I want to use the fill series function but I can’t seem to make it work for this.

**[Edit - Opaque]** Changed title to short description and move old title to details