Finding the Fourth Proportional to 1,059.67, 1,461.81 and 798.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059.67 : 1,461.81 = 798.04 : x
2. Step 2: Convert to fraction form
   1,059.67/1,461.81 = 798.04/x
3. Step 3: Cross multiply
   1,059.67x = 1,461.81 × 798.04
4. Step 4: Simplify right side
   1,059.67x = 1,166,582.85
5. Step 5: Solve for x
   x = 1,166,582.85/1,059.67
6. Step 6: Final answer
   x = 1,100.89