Finding the Fourth Proportional to 12,760.98, 17,610.39 and 7,096.20

Step by Step Solution

1. Step 1: Write the proportion equation
   12,760.98 : 17,610.39 = 7,096.20 : x
2. Step 2: Convert to fraction form
   12,760.98/17,610.39 = 7,096.20/x
3. Step 3: Cross multiply
   12,760.98x = 17,610.39 × 7,096.20
4. Step 4: Simplify right side
   12,760.98x = 124,966,849.52
5. Step 5: Solve for x
   x = 124,966,849.52/12,760.98
6. Step 6: Final answer
   x = 9,792.89