Finding the Fourth Proportional to 17,185.30, 23,716.37 and 9,631.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,185.30 : 23,716.37 = 9,631.69 : x
2. Step 2: Convert to fraction form
   17,185.30/23,716.37 = 9,631.69/x
3. Step 3: Cross multiply
   17,185.30x = 23,716.37 × 9,631.69
4. Step 4: Simplify right side
   17,185.30x = 228,428,557.03
5. Step 5: Solve for x
   x = 228,428,557.03/17,185.30
6. Step 6: Final answer
   x = 13,292.09