Finding the Fourth Proportional to 2,575,067.98, 3,862,749.58 and 681,760.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,067.98 : 3,862,749.58 = 681,760.22 : x
2. Step 2: Convert to fraction form
   2,575,067.98/3,862,749.58 = 681,760.22/x
3. Step 3: Cross multiply
   2,575,067.98x = 3,862,749.58 × 681,760.22
4. Step 4: Simplify right side
   2,575,067.98x = 2,633,469,003,465.71
5. Step 5: Solve for x
   x = 2,633,469,003,465.71/2,575,067.98
6. Step 6: Final answer
   x = 1,022,679.41