Finding the Fourth Proportional to 2,691,350.31, 4,037,804.69 and 798,137.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,350.31 : 4,037,804.69 = 798,137.31 : x
2. Step 2: Convert to fraction form
   2,691,350.31/4,037,804.69 = 798,137.31/x
3. Step 3: Cross multiply
   2,691,350.31x = 4,037,804.69 × 798,137.31
4. Step 4: Simplify right side
   2,691,350.31x = 3,222,722,573,581.98
5. Step 5: Solve for x
   x = 3,222,722,573,581.98/2,691,350.31
6. Step 6: Final answer
   x = 1,197,437.05