Finding the Fourth Proportional to 17,145.91, 23,661.86 and 9,592.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,145.91 : 23,661.86 = 9,592.07 : x
2. Step 2: Convert to fraction form
   17,145.91/23,661.86 = 9,592.07/x
3. Step 3: Cross multiply
   17,145.91x = 23,661.86 × 9,592.07
4. Step 4: Simplify right side
   17,145.91x = 226,966,182.28
5. Step 5: Solve for x
   x = 226,966,182.28/17,145.91
6. Step 6: Final answer
   x = 13,237.33