Finding the Fourth Proportional to 2,887,459,105.32, 4,323,729,400.38 and 1,992,826,443.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,887,459,105.32 : 4,323,729,400.38 = 1,992,826,443.24 : x
2. Step 2: Convert to fraction form
   2,887,459,105.32/4,323,729,400.38 = 1,992,826,443.24/x
3. Step 3: Cross multiply
   2,887,459,105.32x = 4,323,729,400.38 × 1,992,826,443.24
4. Step 4: Simplify right side
   2,887,459,105.32x = 8,616,442,282,491,493,376
5. Step 5: Solve for x
   x = 8,616,442,282,491,493,376/2,887,459,105.32
6. Step 6: Final answer
   x = 2,984,091,537.99