Finding the Fourth Proportional to 1,002.96, 1,502.82 and 796.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002.96 : 1,502.82 = 796.44 : x
2. Step 2: Convert to fraction form
   1,002.96/1,502.82 = 796.44/x
3. Step 3: Cross multiply
   1,002.96x = 1,502.82 × 796.44
4. Step 4: Simplify right side
   1,002.96x = 1,196,905.96
5. Step 5: Solve for x
   x = 1,196,905.96/1,002.96
6. Step 6: Final answer
   x = 1,193.37