Finding the Fourth Proportional to 2,033.10, 3,048.22 and 1,109.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033.10 : 3,048.22 = 1,109.10 : x
2. Step 2: Convert to fraction form
   2,033.10/3,048.22 = 1,109.10/x
3. Step 3: Cross multiply
   2,033.10x = 3,048.22 × 1,109.10
4. Step 4: Simplify right side
   2,033.10x = 3,380,780.80
5. Step 5: Solve for x
   x = 3,380,780.80/2,033.10
6. Step 6: Final answer
   x = 1,662.87