Finding the Fourth Proportional to 17,480.80, 24,123.38 and 9,523.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,480.80 : 24,123.38 = 9,523.02 : x
2. Step 2: Convert to fraction form
   17,480.80/24,123.38 = 9,523.02/x
3. Step 3: Cross multiply
   17,480.80x = 24,123.38 × 9,523.02
4. Step 4: Simplify right side
   17,480.80x = 229,727,382.59
5. Step 5: Solve for x
   x = 229,727,382.59/17,480.80
6. Step 6: Final answer
   x = 13,141.70