Finding the Fourth Proportional to 17,747.91, 24,492.17 and 9,790.27

Step by Step Solution

1. Step 1: Write the proportion equation
   17,747.91 : 24,492.17 = 9,790.27 : x
2. Step 2: Convert to fraction form
   17,747.91/24,492.17 = 9,790.27/x
3. Step 3: Cross multiply
   17,747.91x = 24,492.17 × 9,790.27
4. Step 4: Simplify right side
   17,747.91x = 239,784,920.43
5. Step 5: Solve for x
   x = 239,784,920.43/17,747.91
6. Step 6: Final answer
   x = 13,510.60