Finding the Fourth Proportional to 2,419,766.18, 3,630,196.12 and 800,531.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419,766.18 : 3,630,196.12 = 800,531.22 : x
2. Step 2: Convert to fraction form
   2,419,766.18/3,630,196.12 = 800,531.22/x
3. Step 3: Cross multiply
   2,419,766.18x = 3,630,196.12 × 800,531.22
4. Step 4: Simplify right side
   2,419,766.18x = 2,906,085,328,782.87
5. Step 5: Solve for x
   x = 2,906,085,328,782.87/2,419,766.18
6. Step 6: Final answer
   x = 1,200,977.74