Finding the Fourth Proportional to 42,338.71, 58,414.12 and 24,431.37

Step by Step Solution

1. Step 1: Write the proportion equation
   42,338.71 : 58,414.12 = 24,431.37 : x
2. Step 2: Convert to fraction form
   42,338.71/58,414.12 = 24,431.37/x
3. Step 3: Cross multiply
   42,338.71x = 58,414.12 × 24,431.37
4. Step 4: Simplify right side
   42,338.71x = 1,427,136,978.94
5. Step 5: Solve for x
   x = 1,427,136,978.94/42,338.71
6. Step 6: Final answer
   x = 33,707.62