Finding the Fourth Proportional to 17,543.39, 24,209.89 and 9,585.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,543.39 : 24,209.89 = 9,585.74 : x
2. Step 2: Convert to fraction form
   17,543.39/24,209.89 = 9,585.74/x
3. Step 3: Cross multiply
   17,543.39x = 24,209.89 × 9,585.74
4. Step 4: Simplify right side
   17,543.39x = 232,069,747.53
5. Step 5: Solve for x
   x = 232,069,747.53/17,543.39
6. Step 6: Final answer
   x = 13,228.33