Finding the Fourth Proportional to 17,134.28, 23,644.83 and 9,580.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,134.28 : 23,644.83 = 9,580.62 : x
2. Step 2: Convert to fraction form
   17,134.28/23,644.83 = 9,580.62/x
3. Step 3: Cross multiply
   17,134.28x = 23,644.83 × 9,580.62
4. Step 4: Simplify right side
   17,134.28x = 226,532,131.19
5. Step 5: Solve for x
   x = 226,532,131.19/17,134.28
6. Step 6: Final answer
   x = 13,220.99