Finding the Fourth Proportional to 2,229,123,749.82, 3,343,686,215.28 and 655,231,120.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,123,749.82 : 3,343,686,215.28 = 655,231,120.62 : x
2. Step 2: Convert to fraction form
   2,229,123,749.82/3,343,686,215.28 = 655,231,120.62/x
3. Step 3: Cross multiply
   2,229,123,749.82x = 3,343,686,215.28 × 655,231,120.62
4. Step 4: Simplify right side
   2,229,123,749.82x = 2,190,887,265,839,561,216
5. Step 5: Solve for x
   x = 2,190,887,265,839,561,216/2,229,123,749.82
6. Step 6: Final answer
   x = 982,846,854.52