Finding the Fourth Proportional to 63,002.88, 86,940.54 and 34,706.34

Step by Step Solution

1. Step 1: Write the proportion equation
   63,002.88 : 86,940.54 = 34,706.34 : x
2. Step 2: Convert to fraction form
   63,002.88/86,940.54 = 34,706.34/x
3. Step 3: Cross multiply
   63,002.88x = 86,940.54 × 34,706.34
4. Step 4: Simplify right side
   63,002.88x = 3,017,387,941.02
5. Step 5: Solve for x
   x = 3,017,387,941.02/63,002.88
6. Step 6: Final answer
   x = 47,892.86