Finding the Fourth Proportional to 91,826.24, 137,691.56 and 32,653.28

Step by Step Solution

1. Step 1: Write the proportion equation
   91,826.24 : 137,691.56 = 32,653.28 : x
2. Step 2: Convert to fraction form
   91,826.24/137,691.56 = 32,653.28/x
3. Step 3: Cross multiply
   91,826.24x = 137,691.56 × 32,653.28
4. Step 4: Simplify right side
   91,826.24x = 4,496,081,062.32
5. Step 5: Solve for x
   x = 4,496,081,062.32/91,826.24
6. Step 6: Final answer
   x = 48,962.92