Finding the Fourth Proportional to 2,340,550.49, 3,511,839.96 and 825,315.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,340,550.49 : 3,511,839.96 = 825,315.83 : x
2. Step 2: Convert to fraction form
   2,340,550.49/3,511,839.96 = 825,315.83/x
3. Step 3: Cross multiply
   2,340,550.49x = 3,511,839.96 × 825,315.83
4. Step 4: Simplify right side
   2,340,550.49x = 2,898,377,093,855.37
5. Step 5: Solve for x
   x = 2,898,377,093,855.37/2,340,550.49
6. Step 6: Final answer
   x = 1,238,331.37