Finding the Fourth Proportional to 42,385.38, 63,586.29 and 16,108.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,385.38 : 63,586.29 = 16,108.62 : x
2. Step 2: Convert to fraction form
   42,385.38/63,586.29 = 16,108.62/x
3. Step 3: Cross multiply
   42,385.38x = 63,586.29 × 16,108.62
4. Step 4: Simplify right side
   42,385.38x = 1,024,287,382.82
5. Step 5: Solve for x
   x = 1,024,287,382.82/42,385.38
6. Step 6: Final answer
   x = 24,166.05