Finding the Fourth Proportional to 2,031.86, 3,046.62 and 797.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031.86 : 3,046.62 = 797.83 : x
2. Step 2: Convert to fraction form
   2,031.86/3,046.62 = 797.83/x
3. Step 3: Cross multiply
   2,031.86x = 3,046.62 × 797.83
4. Step 4: Simplify right side
   2,031.86x = 2,430,684.83
5. Step 5: Solve for x
   x = 2,430,684.83/2,031.86
6. Step 6: Final answer
   x = 1,196.29