Finding the Fourth Proportional to 796.89, 1,196.16 and 450.52

Step by Step Solution

1. Step 1: Write the proportion equation
   796.89 : 1,196.16 = 450.52 : x
2. Step 2: Convert to fraction form
   796.89/1,196.16 = 450.52/x
3. Step 3: Cross multiply
   796.89x = 1,196.16 × 450.52
4. Step 4: Simplify right side
   796.89x = 538,894.00
5. Step 5: Solve for x
   x = 538,894.00/796.89
6. Step 6: Final answer
   x = 676.25