Finding the Fourth Proportional to 1,426.36, 1,968.23 and 796.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426.36 : 1,968.23 = 796.83 : x
2. Step 2: Convert to fraction form
   1,426.36/1,968.23 = 796.83/x
3. Step 3: Cross multiply
   1,426.36x = 1,968.23 × 796.83
4. Step 4: Simplify right side
   1,426.36x = 1,568,340.73
5. Step 5: Solve for x
   x = 1,568,340.73/1,426.36
6. Step 6: Final answer
   x = 1,099.54