More pics showing the whole area in question are necessary for a better answer.

What I'm getting from your post is that the girder (3-2x10s) wasn't long enough to reach the foundation wall. So instead of getting the proper length lumber, the builder/renovator rested it on four posts next to the wall; and cut those too short to reach the girder, so stuffed in some bits n' pieces to make up the difference. Not good.

If the built-up post is a substitute for the foundation wall, it should be resting on a footing, not just the basement floor.

Below are several post to girder attachment details. They use a single post, as in a deck. But built-up posts provide the same support. To begin with, they should be snug up to the girder.