Finding the Fourth Proportional to 17,360.29, 23,957.27 and 9,402.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,360.29 : 23,957.27 = 9,402.52 : x
2. Step 2: Convert to fraction form
   17,360.29/23,957.27 = 9,402.52/x
3. Step 3: Cross multiply
   17,360.29x = 23,957.27 × 9,402.52
4. Step 4: Simplify right side
   17,360.29x = 225,258,710.32
5. Step 5: Solve for x
   x = 225,258,710.32/17,360.29
6. Step 6: Final answer
   x = 12,975.52