Finding the Fourth Proportional to 17,359.19, 23,955.71 and 9,401.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,359.19 : 23,955.71 = 9,401.43 : x
2. Step 2: Convert to fraction form
   17,359.19/23,955.71 = 9,401.43/x
3. Step 3: Cross multiply
   17,359.19x = 23,955.71 × 9,401.43
4. Step 4: Simplify right side
   17,359.19x = 225,217,793.82
5. Step 5: Solve for x
   x = 225,217,793.82/17,359.19
6. Step 6: Final answer
   x = 12,973.98