Finding the Fourth Proportional to 2,108,149,916, 3,143,377,456.90 and 2,050,229,796.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,149,916 : 3,143,377,456.90 = 2,050,229,796.42 : x
2. Step 2: Convert to fraction form
   2,108,149,916/3,143,377,456.90 = 2,050,229,796.42/x
3. Step 3: Cross multiply
   2,108,149,916x = 3,143,377,456.90 × 2,050,229,796.42
4. Step 4: Simplify right side
   2,108,149,916x = 6,444,646,123,531,304,960
5. Step 5: Solve for x
   x = 6,444,646,123,531,304,960/2,108,149,916
6. Step 6: Final answer
   x = 3,057,015,098.70