A pentagon has interior angles of 4m, 5m + 36°, 4m, and 6m. Find the value of m and the measure of each interior angle.

The sum of interior angles for an $n$-sided polygon is $(n-2) \times 180^\circ$. For a pentagon, $n=5$.

The angles are $4m$, $5m + 36^\circ$, $4m$, and $6m$. The fifth angle at the top vertex is marked with an arc but not explicitly labeled with an expression.
Assumption: Given that two angles are $