Finding the Fourth Proportional to 2,425,150.85, 3,636,725.39 and 827,842.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,425,150.85 : 3,636,725.39 = 827,842.73 : x
2. Step 2: Convert to fraction form
   2,425,150.85/3,636,725.39 = 827,842.73/x
3. Step 3: Cross multiply
   2,425,150.85x = 3,636,725.39 × 827,842.73
4. Step 4: Simplify right side
   2,425,150.85x = 3,010,636,670,978.70
5. Step 5: Solve for x
   x = 3,010,636,670,978.70/2,425,150.85
6. Step 6: Final answer
   x = 1,241,422.43