Finding the Fourth Proportional to 42,337.57, 63,535.52 and 14,635.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,337.57 : 63,535.52 = 14,635.57 : x
2. Step 2: Convert to fraction form
   42,337.57/63,535.52 = 14,635.57/x
3. Step 3: Cross multiply
   42,337.57x = 63,535.52 × 14,635.57
4. Step 4: Simplify right side
   42,337.57x = 929,878,550.45
5. Step 5: Solve for x
   x = 929,878,550.45/42,337.57
6. Step 6: Final answer
   x = 21,963.44