Finding the Fourth Proportional to 9,902.52, 14,834.55 and 8,850.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,902.52 : 14,834.55 = 8,850.96 : x
2. Step 2: Convert to fraction form
   9,902.52/14,834.55 = 8,850.96/x
3. Step 3: Cross multiply
   9,902.52x = 14,834.55 × 8,850.96
4. Step 4: Simplify right side
   9,902.52x = 131,300,008.67
5. Step 5: Solve for x
   x = 131,300,008.67/9,902.52
6. Step 6: Final answer
   x = 13,259.25