Finding the Fourth Proportional to 17,480.90, 24,123.57 and 9,523.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480.90 : 24,123.57 = 9,523.10 : x
2. Step 2: Convert to fraction form
   17,480.90/24,123.57 = 9,523.10/x
3. Step 3: Cross multiply
   17,480.90x = 24,123.57 × 9,523.10
4. Step 4: Simplify right side
   17,480.90x = 229,731,048.85
5. Step 5: Solve for x
   x = 229,731,048.85/17,480.90
6. Step 6: Final answer
   x = 13,141.84