Finding the Fourth Proportional to 17,591.50, 24,268.98 and 11,540.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,591.50 : 24,268.98 = 11,540.08 : x
2. Step 2: Convert to fraction form
   17,591.50/24,268.98 = 11,540.08/x
3. Step 3: Cross multiply
   17,591.50x = 24,268.98 × 11,540.08
4. Step 4: Simplify right side
   17,591.50x = 280,065,970.72
5. Step 5: Solve for x
   x = 280,065,970.72/17,591.50
6. Step 6: Final answer
   x = 15,920.53