Finding the Fourth Proportional to 63,792.12, 88,042.82 and 38,312.56

Step by Step Solution

1. Step 1: Write the proportion equation
   63,792.12 : 88,042.82 = 38,312.56 : x
2. Step 2: Convert to fraction form
   63,792.12/88,042.82 = 38,312.56/x
3. Step 3: Cross multiply
   63,792.12x = 88,042.82 × 38,312.56
4. Step 4: Simplify right side
   63,792.12x = 3,373,145,742.31
5. Step 5: Solve for x
   x = 3,373,145,742.31/63,792.12
6. Step 6: Final answer
   x = 52,877.15