Are wheels from Duplo numbers' train set 10558 compatible with bridge 3774?
No, the wheels are too wide. You'll have a similar problem with the DUPLO points as well.

If I recall correctly, the wheel base on the trucks is too long for the DUPLO track corners as well.

You'll need one of the trains from 10507 or 10508 to use that bridge.

Sadly my kids have outgrown their DUPLO and it's now at the back of our loft otherwise I'd post a picture (and confirm the issue with the corners).