Finding the Fourth Proportional to 17,480.57, 24,123.47 and 9,522.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480.57 : 24,123.47 = 9,522.81 : x
2. Step 2: Convert to fraction form
   17,480.57/24,123.47 = 9,522.81/x
3. Step 3: Cross multiply
   17,480.57x = 24,123.47 × 9,522.81
4. Step 4: Simplify right side
   17,480.57x = 229,723,173.74
5. Step 5: Solve for x
   x = 229,723,173.74/17,480.57
6. Step 6: Final answer
   x = 13,141.63