Finding the Fourth Proportional to 17,485.55, 24,129.75 and 9,527.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,485.55 : 24,129.75 = 9,527.83 : x
2. Step 2: Convert to fraction form
   17,485.55/24,129.75 = 9,527.83/x
3. Step 3: Cross multiply
   17,485.55x = 24,129.75 × 9,527.83
4. Step 4: Simplify right side
   17,485.55x = 229,904,095.62
5. Step 5: Solve for x
   x = 229,904,095.62/17,485.55
6. Step 6: Final answer
   x = 13,148.24