Finding the Fourth Proportional to 3,801,818.88, 5,702,740.56 and 961,930.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,801,818.88 : 5,702,740.56 = 961,930.80 : x
2. Step 2: Convert to fraction form
   3,801,818.88/5,702,740.56 = 961,930.80/x
3. Step 3: Cross multiply
   3,801,818.88x = 5,702,740.56 × 961,930.80
4. Step 4: Simplify right side
   3,801,818.88x = 5,485,641,789,073.25
5. Step 5: Solve for x
   x = 5,485,641,789,073.25/3,801,818.88
6. Step 6: Final answer
   x = 1,442,899.30