Finding the Fourth Proportional to 17,480.85, 24,123.60 and 9,522.87

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480.85 : 24,123.60 = 9,522.87 : x
2. Step 2: Convert to fraction form
   17,480.85/24,123.60 = 9,522.87/x
3. Step 3: Cross multiply
   17,480.85x = 24,123.60 × 9,522.87
4. Step 4: Simplify right side
   17,480.85x = 229,725,906.73
5. Step 5: Solve for x
   x = 229,725,906.73/17,480.85
6. Step 6: Final answer
   x = 13,141.58