Finding the Fourth Proportional to 2,077,981,105.83, 2,867,899,231.07 and 1,274,066,434.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,981,105.83 : 2,867,899,231.07 = 1,274,066,434.14 : x
2. Step 2: Convert to fraction form
   2,077,981,105.83/2,867,899,231.07 = 1,274,066,434.14/x
3. Step 3: Cross multiply
   2,077,981,105.83x = 2,867,899,231.07 × 1,274,066,434.14
4. Step 4: Simplify right side
   2,077,981,105.83x = 3,653,894,146,795,832,832
5. Step 5: Solve for x
   x = 3,653,894,146,795,832,832/2,077,981,105.83
6. Step 6: Final answer
   x = 1,758,386,607.34