Finding the Fourth Proportional to 1,324.76, 1,828.17 and 800.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324.76 : 1,828.17 = 800.82 : x
2. Step 2: Convert to fraction form
   1,324.76/1,828.17 = 800.82/x
3. Step 3: Cross multiply
   1,324.76x = 1,828.17 × 800.82
4. Step 4: Simplify right side
   1,324.76x = 1,464,035.10
5. Step 5: Solve for x
   x = 1,464,035.10/1,324.76
6. Step 6: Final answer
   x = 1,105.14