Finding the Fourth Proportional to 1,426.06, 1,968.03 and 796.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426.06 : 1,968.03 = 796.60 : x
2. Step 2: Convert to fraction form
   1,426.06/1,968.03 = 796.60/x
3. Step 3: Cross multiply
   1,426.06x = 1,968.03 × 796.60
4. Step 4: Simplify right side
   1,426.06x = 1,567,726.33
5. Step 5: Solve for x
   x = 1,567,726.33/1,426.06
6. Step 6: Final answer
   x = 1,099.34