Finding the Fourth Proportional to 17,449.57, 24,080.70 and 9,491.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,449.57 : 24,080.70 = 9,491.92 : x
2. Step 2: Convert to fraction form
   17,449.57/24,080.70 = 9,491.92/x
3. Step 3: Cross multiply
   17,449.57x = 24,080.70 × 9,491.92
4. Step 4: Simplify right side
   17,449.57x = 228,572,077.94
5. Step 5: Solve for x
   x = 228,572,077.94/17,449.57
6. Step 6: Final answer
   x = 13,099.01