Finding the Fourth Proportional to 42,665.43, 58,877.89 and 23,545.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,665.43 : 58,877.89 = 23,545.38 : x
2. Step 2: Convert to fraction form
   42,665.43/58,877.89 = 23,545.38/x
3. Step 3: Cross multiply
   42,665.43x = 58,877.89 × 23,545.38
4. Step 4: Simplify right side
   42,665.43x = 1,386,302,455.58
5. Step 5: Solve for x
   x = 1,386,302,455.58/42,665.43
6. Step 6: Final answer
   x = 32,492.40