Finding the Fourth Proportional to 3,767,086.20, 5,198,517.72 and 2,048,250

Step by Step Solution

1. Step 1: Write the proportion equation
   3,767,086.20 : 5,198,517.72 = 2,048,250 : x
2. Step 2: Convert to fraction form
   3,767,086.20/5,198,517.72 = 2,048,250/x
3. Step 3: Cross multiply
   3,767,086.20x = 5,198,517.72 × 2,048,250
4. Step 4: Simplify right side
   3,767,086.20x = 10,647,863,919,990
5. Step 5: Solve for x
   x = 10,647,863,919,990/3,767,086.20
6. Step 6: Final answer
   x = 2,826,551.70