Finding the Fourth Proportional to 796.82, 1,099.98 and 502.52

Step by Step Solution

1. Step 1: Write the proportion equation
   796.82 : 1,099.98 = 502.52 : x
2. Step 2: Convert to fraction form
   796.82/1,099.98 = 502.52/x
3. Step 3: Cross multiply
   796.82x = 1,099.98 × 502.52
4. Step 4: Simplify right side
   796.82x = 552,761.95
5. Step 5: Solve for x
   x = 552,761.95/796.82
6. Step 6: Final answer
   x = 693.71