Finding the Fourth Proportional to 17,146.69, 23,663.61 and 9,593.74

Step by Step Solution

1. Step 1: Write the proportion equation
   17,146.69 : 23,663.61 = 9,593.74 : x
2. Step 2: Convert to fraction form
   17,146.69/23,663.61 = 9,593.74/x
3. Step 3: Cross multiply
   17,146.69x = 23,663.61 × 9,593.74
4. Step 4: Simplify right side
   17,146.69x = 227,022,521.80
5. Step 5: Solve for x
   x = 227,022,521.80/17,146.69
6. Step 6: Final answer
   x = 13,240.02