Finding the Fourth Proportional to 2,020,843.10, 3,032,066.55 and 822,853.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,843.10 : 3,032,066.55 = 822,853.10 : x
2. Step 2: Convert to fraction form
   2,020,843.10/3,032,066.55 = 822,853.10/x
3. Step 3: Cross multiply
   2,020,843.10x = 3,032,066.55 × 822,853.10
4. Step 4: Simplify right side
   2,020,843.10x = 2,494,945,360,073.80
5. Step 5: Solve for x
   x = 2,494,945,360,073.80/2,020,843.10
6. Step 6: Final answer
   x = 1,234,606.17