Finding the Fourth Proportional to 2,488,785.92, 3,434,782.56 and 1,522,559.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488,785.92 : 3,434,782.56 = 1,522,559.60 : x
2. Step 2: Convert to fraction form
   2,488,785.92/3,434,782.56 = 1,522,559.60/x
3. Step 3: Cross multiply
   2,488,785.92x = 3,434,782.56 × 1,522,559.60
4. Step 4: Simplify right side
   2,488,785.92x = 5,229,661,160,640.58
5. Step 5: Solve for x
   x = 5,229,661,160,640.58/2,488,785.92
6. Step 6: Final answer
   x = 2,101,290.08