Finding the Fourth Proportional to 17,519.55, 24,177.05 and 9,561.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,519.55 : 24,177.05 = 9,561.94 : x
2. Step 2: Convert to fraction form
   17,519.55/24,177.05 = 9,561.94/x
3. Step 3: Cross multiply
   17,519.55x = 24,177.05 × 9,561.94
4. Step 4: Simplify right side
   17,519.55x = 231,179,501.48
5. Step 5: Solve for x
   x = 231,179,501.48/17,519.55
6. Step 6: Final answer
   x = 13,195.52