Finding the Fourth Proportional to 17,849.40, 24,632.17 and 9,891.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,849.40 : 24,632.17 = 9,891.62 : x
2. Step 2: Convert to fraction form
   17,849.40/24,632.17 = 9,891.62/x
3. Step 3: Cross multiply
   17,849.40x = 24,632.17 × 9,891.62
4. Step 4: Simplify right side
   17,849.40x = 243,652,065.42
5. Step 5: Solve for x
   x = 243,652,065.42/17,849.40
6. Step 6: Final answer
   x = 13,650.43