Finding the Fourth Proportional to 3,042,293.31, 4,563,142.83 and 798,431.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,042,293.31 : 4,563,142.83 = 798,431.31 : x
2. Step 2: Convert to fraction form
   3,042,293.31/4,563,142.83 = 798,431.31/x
3. Step 3: Cross multiply
   3,042,293.31x = 4,563,142.83 × 798,431.31
4. Step 4: Simplify right side
   3,042,293.31x = 3,643,356,107,474.01
5. Step 5: Solve for x
   x = 3,643,356,107,474.01/3,042,293.31
6. Step 6: Final answer
   x = 1,197,568.98