Finding the Fourth Proportional to 1,328.06, 1,833.34 and 797.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328.06 : 1,833.34 = 797.18 : x
2. Step 2: Convert to fraction form
   1,328.06/1,833.34 = 797.18/x
3. Step 3: Cross multiply
   1,328.06x = 1,833.34 × 797.18
4. Step 4: Simplify right side
   1,328.06x = 1,461,501.98
5. Step 5: Solve for x
   x = 1,461,501.98/1,328.06
6. Step 6: Final answer
   x = 1,100.48