Finding the Fourth Proportional to 1,322.32, 1,825.17 and 798.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,322.32 : 1,825.17 = 798.38 : x
2. Step 2: Convert to fraction form
   1,322.32/1,825.17 = 798.38/x
3. Step 3: Cross multiply
   1,322.32x = 1,825.17 × 798.38
4. Step 4: Simplify right side
   1,322.32x = 1,457,179.22
5. Step 5: Solve for x
   x = 1,457,179.22/1,322.32
6. Step 6: Final answer
   x = 1,101.99