Finding the Fourth Proportional to 42,563.18, 58,737.30 and 23,442.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,563.18 : 58,737.30 = 23,442.50 : x
2. Step 2: Convert to fraction form
   42,563.18/58,737.30 = 23,442.50/x
3. Step 3: Cross multiply
   42,563.18x = 58,737.30 × 23,442.50
4. Step 4: Simplify right side
   42,563.18x = 1,376,949,155.25
5. Step 5: Solve for x
   x = 1,376,949,155.25/42,563.18
6. Step 6: Final answer
   x = 32,350.71