Finding the Fourth Proportional to 17,359.18, 23,955.69 and 9,401.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,359.18 : 23,955.69 = 9,401.47 : x
2. Step 2: Convert to fraction form
   17,359.18/23,955.69 = 9,401.47/x
3. Step 3: Cross multiply
   17,359.18x = 23,955.69 × 9,401.47
4. Step 4: Simplify right side
   17,359.18x = 225,218,700.86
5. Step 5: Solve for x
   x = 225,218,700.86/17,359.18
6. Step 6: Final answer
   x = 12,974.04