Finding the Fourth Proportional to 10,747.92, 14,839.04 and 8,763.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,747.92 : 14,839.04 = 8,763.24 : x
2. Step 2: Convert to fraction form
   10,747.92/14,839.04 = 8,763.24/x
3. Step 3: Cross multiply
   10,747.92x = 14,839.04 × 8,763.24
4. Step 4: Simplify right side
   10,747.92x = 130,038,068.89
5. Step 5: Solve for x
   x = 130,038,068.89/10,747.92
6. Step 6: Final answer
   x = 12,098.91