Finding the Fourth Proportional to 996,061.28, 1,375,861.02 and 805,792.28

Step by Step Solution

1. Step 1: Write the proportion equation
   996,061.28 : 1,375,861.02 = 805,792.28 : x
2. Step 2: Convert to fraction form
   996,061.28/1,375,861.02 = 805,792.28/x
3. Step 3: Cross multiply
   996,061.28x = 1,375,861.02 × 805,792.28
4. Step 4: Simplify right side
   996,061.28x = 1,108,658,188,268.93
5. Step 5: Solve for x
   x = 1,108,658,188,268.93/996,061.28
6. Step 6: Final answer
   x = 1,113,042.15