Finding the Fourth Proportional to 17,535.31, 24,198.34 and 9,577.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,535.31 : 24,198.34 = 9,577.56 : x
2. Step 2: Convert to fraction form
   17,535.31/24,198.34 = 9,577.56/x
3. Step 3: Cross multiply
   17,535.31x = 24,198.34 × 9,577.56
4. Step 4: Simplify right side
   17,535.31x = 231,761,089.80
5. Step 5: Solve for x
   x = 231,761,089.80/17,535.31
6. Step 6: Final answer
   x = 13,216.82