Finding the Fourth Proportional to 17,429.81, 24,053.49 and 9,472.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,429.81 : 24,053.49 = 9,472.55 : x
2. Step 2: Convert to fraction form
   17,429.81/24,053.49 = 9,472.55/x
3. Step 3: Cross multiply
   17,429.81x = 24,053.49 × 9,472.55
4. Step 4: Simplify right side
   17,429.81x = 227,847,766.43
5. Step 5: Solve for x
   x = 227,847,766.43/17,429.81
6. Step 6: Final answer
   x = 13,072.31