Finding the Fourth Proportional to 2,096,605.27, 3,144,299.77 and 816,927.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,605.27 : 3,144,299.77 = 816,927.31 : x
2. Step 2: Convert to fraction form
   2,096,605.27/3,144,299.77 = 816,927.31/x
3. Step 3: Cross multiply
   2,096,605.27x = 3,144,299.77 × 816,927.31
4. Step 4: Simplify right side
   2,096,605.27x = 2,568,664,352,939.72
5. Step 5: Solve for x
   x = 2,568,664,352,939.72/2,096,605.27
6. Step 6: Final answer
   x = 1,225,154.01