Finding the Fourth Proportional to 17,155.46, 23,674.96 and 9,601.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,155.46 : 23,674.96 = 9,601.74 : x
2. Step 2: Convert to fraction form
   17,155.46/23,674.96 = 9,601.74/x
3. Step 3: Cross multiply
   17,155.46x = 23,674.96 × 9,601.74
4. Step 4: Simplify right side
   17,155.46x = 227,320,810.43
5. Step 5: Solve for x
   x = 227,320,810.43/17,155.46
6. Step 6: Final answer
   x = 13,250.64