Finding the Fourth Proportional to 17,535.42, 24,198.72 and 9,577.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,535.42 : 24,198.72 = 9,577.62 : x
2. Step 2: Convert to fraction form
   17,535.42/24,198.72 = 9,577.62/x
3. Step 3: Cross multiply
   17,535.42x = 24,198.72 × 9,577.62
4. Step 4: Simplify right side
   17,535.42x = 231,766,144.65
5. Step 5: Solve for x
   x = 231,766,144.65/17,535.42
6. Step 6: Final answer
   x = 13,217.03