Finding the Fourth Proportional to 2,008,011,107.12, 3,002,770,218.84 and 1,910,055,902

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008,011,107.12 : 3,002,770,218.84 = 1,910,055,902 : x
2. Step 2: Convert to fraction form
   2,008,011,107.12/3,002,770,218.84 = 1,910,055,902/x
3. Step 3: Cross multiply
   2,008,011,107.12x = 3,002,770,218.84 × 1,910,055,902
4. Step 4: Simplify right side
   2,008,011,107.12x = 5,735,458,978,845,173,760
5. Step 5: Solve for x
   x = 5,735,458,978,845,173,760/2,008,011,107.12
6. Step 6: Final answer
   x = 2,856,288,472.96