Finding the Fourth Proportional to 17,539.18, 24,204.15 and 9,581.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,539.18 : 24,204.15 = 9,581.54 : x
2. Step 2: Convert to fraction form
   17,539.18/24,204.15 = 9,581.54/x
3. Step 3: Cross multiply
   17,539.18x = 24,204.15 × 9,581.54
4. Step 4: Simplify right side
   17,539.18x = 231,912,910.37
5. Step 5: Solve for x
   x = 231,912,910.37/17,539.18
6. Step 6: Final answer
   x = 13,222.56