Finding the Fourth Proportional to 2,026,456.06, 3,040,052.39 and 961,488.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026,456.06 : 3,040,052.39 = 961,488.21 : x
2. Step 2: Convert to fraction form
   2,026,456.06/3,040,052.39 = 961,488.21/x
3. Step 3: Cross multiply
   2,026,456.06x = 3,040,052.39 × 961,488.21
4. Step 4: Simplify right side
   2,026,456.06x = 2,922,974,530,767.32
5. Step 5: Solve for x
   x = 2,922,974,530,767.32/2,026,456.06
6. Step 6: Final answer
   x = 1,442,407.06