Finding the Fourth Proportional to 2,183,804,926.72, 3,275,707,398.72 and 729,782,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,183,804,926.72 : 3,275,707,398.72 = 729,782,350.72 : x
2. Step 2: Convert to fraction form
   2,183,804,926.72/3,275,707,398.72 = 729,782,350.72/x
3. Step 3: Cross multiply
   2,183,804,926.72x = 3,275,707,398.72 × 729,782,350.72
4. Step 4: Simplify right side
   2,183,804,926.72x = 2,390,553,445,708,777,984
5. Step 5: Solve for x
   x = 2,390,553,445,708,777,984/2,183,804,926.72
6. Step 6: Final answer
   x = 1,094,673,528.97