Finding the Fourth Proportional to 1,048.50, 1,446.75 and 796.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048.50 : 1,446.75 = 796.59 : x
2. Step 2: Convert to fraction form
   1,048.50/1,446.75 = 796.59/x
3. Step 3: Cross multiply
   1,048.50x = 1,446.75 × 796.59
4. Step 4: Simplify right side
   1,048.50x = 1,152,466.58
5. Step 5: Solve for x
   x = 1,152,466.58/1,048.50
6. Step 6: Final answer
   x = 1,099.16