Finding the Fourth Proportional to 63,617.76, 87,792.96 and 34,940.16

Step by Step Solution

1. Step 1: Write the proportion equation
   63,617.76 : 87,792.96 = 34,940.16 : x
2. Step 2: Convert to fraction form
   63,617.76/87,792.96 = 34,940.16/x
3. Step 3: Cross multiply
   63,617.76x = 87,792.96 × 34,940.16
4. Step 4: Simplify right side
   63,617.76x = 3,067,500,069.27
5. Step 5: Solve for x
   x = 3,067,500,069.27/63,617.76
6. Step 6: Final answer
   x = 48,217.67