Finding the Fourth Proportional to 63,318.48, 87,381 and 35,024.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,318.48 : 87,381 = 35,024.72 : x
2. Step 2: Convert to fraction form
   63,318.48/87,381 = 35,024.72/x
3. Step 3: Cross multiply
   63,318.48x = 87,381 × 35,024.72
4. Step 4: Simplify right side
   63,318.48x = 3,060,495,058.32
5. Step 5: Solve for x
   x = 3,060,495,058.32/63,318.48
6. Step 6: Final answer
   x = 48,334.94