Finding the Fourth Proportional to 2,063,252,464.80, 2,847,276,273.69 and 1,123,452,856.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,252,464.80 : 2,847,276,273.69 = 1,123,452,856.50 : x
2. Step 2: Convert to fraction form
   2,063,252,464.80/2,847,276,273.69 = 1,123,452,856.50/x
3. Step 3: Cross multiply
   2,063,252,464.80x = 2,847,276,273.69 × 1,123,452,856.50
4. Step 4: Simplify right side
   2,063,252,464.80x = 3,198,780,662,921,706,496
5. Step 5: Solve for x
   x = 3,198,780,662,921,706,496/2,063,252,464.80
6. Step 6: Final answer
   x = 1,550,358,338.35