Finding the Fourth Proportional to 2,603,626.25, 3,906,062.91 and 1,086,465.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,603,626.25 : 3,906,062.91 = 1,086,465.22 : x
2. Step 2: Convert to fraction form
   2,603,626.25/3,906,062.91 = 1,086,465.22/x
3. Step 3: Cross multiply
   2,603,626.25x = 3,906,062.91 × 1,086,465.22
4. Step 4: Simplify right side
   2,603,626.25x = 4,243,801,489,081.83
5. Step 5: Solve for x
   x = 4,243,801,489,081.83/2,603,626.25
6. Step 6: Final answer
   x = 1,629,958.02