Finding the Fourth Proportional to 17,345.97, 23,937.24 and 9,388.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,345.97 : 23,937.24 = 9,388.02 : x
2. Step 2: Convert to fraction form
   17,345.97/23,937.24 = 9,388.02/x
3. Step 3: Cross multiply
   17,345.97x = 23,937.24 × 9,388.02
4. Step 4: Simplify right side
   17,345.97x = 224,723,287.86
5. Step 5: Solve for x
   x = 224,723,287.86/17,345.97
6. Step 6: Final answer
   x = 12,955.36