Finding the Fourth Proportional to 17,829.95, 24,606.09 and 9,872.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,829.95 : 24,606.09 = 9,872.17 : x
2. Step 2: Convert to fraction form
   17,829.95/24,606.09 = 9,872.17/x
3. Step 3: Cross multiply
   17,829.95x = 24,606.09 × 9,872.17
4. Step 4: Simplify right side
   17,829.95x = 242,915,442.00
5. Step 5: Solve for x
   x = 242,915,442.00/17,829.95
6. Step 6: Final answer
   x = 13,624.02