Finding the Fourth Proportional to 17,480.42, 24,123.27 and 9,522.64

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480.42 : 24,123.27 = 9,522.64 : x
2. Step 2: Convert to fraction form
   17,480.42/24,123.27 = 9,522.64/x
3. Step 3: Cross multiply
   17,480.42x = 24,123.27 × 9,522.64
4. Step 4: Simplify right side
   17,480.42x = 229,717,215.83
5. Step 5: Solve for x
   x = 229,717,215.83/17,480.42
6. Step 6: Final answer
   x = 13,141.40