Finding the Fourth Proportional to 2,211,900,665.81, 3,053,150,345.69 and 1,760,606,451.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,211,900,665.81 : 3,053,150,345.69 = 1,760,606,451.48 : x
2. Step 2: Convert to fraction form
   2,211,900,665.81/3,053,150,345.69 = 1,760,606,451.48/x
3. Step 3: Cross multiply
   2,211,900,665.81x = 3,053,150,345.69 × 1,760,606,451.48
4. Step 4: Simplify right side
   2,211,900,665.81x = 5,375,396,195,951,403,008
5. Step 5: Solve for x
   x = 5,375,396,195,951,403,008/2,211,900,665.81
6. Step 6: Final answer
   x = 2,430,215,912.97