Finding the Fourth Proportional to 42,665.18, 58,877.55 and 23,545.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,665.18 : 58,877.55 = 23,545.13 : x
2. Step 2: Convert to fraction form
   42,665.18/58,877.55 = 23,545.13/x
3. Step 3: Cross multiply
   42,665.18x = 58,877.55 × 23,545.13
4. Step 4: Simplify right side
   42,665.18x = 1,386,279,568.83
5. Step 5: Solve for x
   x = 1,386,279,568.83/42,665.18
6. Step 6: Final answer
   x = 32,492.06