Finding the Fourth Proportional to 2,359.38, 3,538.29 and 798.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.38 : 3,538.29 = 798.96 : x
2. Step 2: Convert to fraction form
   2,359.38/3,538.29 = 798.96/x
3. Step 3: Cross multiply
   2,359.38x = 3,538.29 × 798.96
4. Step 4: Simplify right side
   2,359.38x = 2,826,952.18
5. Step 5: Solve for x
   x = 2,826,952.18/2,359.38
6. Step 6: Final answer
   x = 1,198.18