Finding the Fourth Proportional to 17,559.30, 24,232.20 and 9,601.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,559.30 : 24,232.20 = 9,601.86 : x
2. Step 2: Convert to fraction form
   17,559.30/24,232.20 = 9,601.86/x
3. Step 3: Cross multiply
   17,559.30x = 24,232.20 × 9,601.86
4. Step 4: Simplify right side
   17,559.30x = 232,674,191.89
5. Step 5: Solve for x
   x = 232,674,191.89/17,559.30
6. Step 6: Final answer
   x = 13,250.77