Finding the Fourth Proportional to 42,501.18, 58,651.92 and 23,639.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,501.18 : 58,651.92 = 23,639.52 : x
2. Step 2: Convert to fraction form
   42,501.18/58,651.92 = 23,639.52/x
3. Step 3: Cross multiply
   42,501.18x = 58,651.92 × 23,639.52
4. Step 4: Simplify right side
   42,501.18x = 1,386,503,235.88
5. Step 5: Solve for x
   x = 1,386,503,235.88/42,501.18
6. Step 6: Final answer
   x = 32,622.70