Finding the Fourth Proportional to 17,535.69, 24,199.22 and 9,577.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,535.69 : 24,199.22 = 9,577.91 : x
2. Step 2: Convert to fraction form
   17,535.69/24,199.22 = 9,577.91/x
3. Step 3: Cross multiply
   17,535.69x = 24,199.22 × 9,577.91
4. Step 4: Simplify right side
   17,535.69x = 231,777,951.23
5. Step 5: Solve for x
   x = 231,777,951.23/17,535.69
6. Step 6: Final answer
   x = 13,217.50