Finding the Fourth Proportional to 1,426.07, 1,968.06 and 796.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426.07 : 1,968.06 = 796.59 : x
2. Step 2: Convert to fraction form
   1,426.07/1,968.06 = 796.59/x
3. Step 3: Cross multiply
   1,426.07x = 1,968.06 × 796.59
4. Step 4: Simplify right side
   1,426.07x = 1,567,736.92
5. Step 5: Solve for x
   x = 1,567,736.92/1,426.07
6. Step 6: Final answer
   x = 1,099.34