Finding the Fourth Proportional to 12,398.27, 17,112.56 and 7,096.14

Step by Step Solution

1. Step 1: Write the proportion equation
   12,398.27 : 17,112.56 = 7,096.14 : x
2. Step 2: Convert to fraction form
   12,398.27/17,112.56 = 7,096.14/x
3. Step 3: Cross multiply
   12,398.27x = 17,112.56 × 7,096.14
4. Step 4: Simplify right side
   12,398.27x = 121,433,086.04
5. Step 5: Solve for x
   x = 121,433,086.04/12,398.27
6. Step 6: Final answer
   x = 9,794.36