Finding the Fourth Proportional to 796.94, 1,096.71 and 792.22

Step by Step Solution

1. Step 1: Write the proportion equation
   796.94 : 1,096.71 = 792.22 : x
2. Step 2: Convert to fraction form
   796.94/1,096.71 = 792.22/x
3. Step 3: Cross multiply
   796.94x = 1,096.71 × 792.22
4. Step 4: Simplify right side
   796.94x = 868,835.60
5. Step 5: Solve for x
   x = 868,835.60/796.94
6. Step 6: Final answer
   x = 1,090.21