Finding the Fourth Proportional to 2,096,604.27, 3,144,298.28 and 816,926.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,604.27 : 3,144,298.28 = 816,926.31 : x
2. Step 2: Convert to fraction form
   2,096,604.27/3,144,298.28 = 816,926.31/x
3. Step 3: Cross multiply
   2,096,604.27x = 3,144,298.28 × 816,926.31
4. Step 4: Simplify right side
   2,096,604.27x = 2,568,659,987,335.12
5. Step 5: Solve for x
   x = 2,568,659,987,335.12/2,096,604.27
6. Step 6: Final answer
   x = 1,225,152.51