Finding the Fourth Proportional to 796.56, 1,096.03 and 776.18

Step by Step Solution

1. Step 1: Write the proportion equation
   796.56 : 1,096.03 = 776.18 : x
2. Step 2: Convert to fraction form
   796.56/1,096.03 = 776.18/x
3. Step 3: Cross multiply
   796.56x = 1,096.03 × 776.18
4. Step 4: Simplify right side
   796.56x = 850,720.28
5. Step 5: Solve for x
   x = 850,720.28/796.56
6. Step 6: Final answer
   x = 1,067.99