Finding the Fourth Proportional to 2,040.16, 3,057.50 and 1,114.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.16 : 3,057.50 = 1,114.32 : x
2. Step 2: Convert to fraction form
   2,040.16/3,057.50 = 1,114.32/x
3. Step 3: Cross multiply
   2,040.16x = 3,057.50 × 1,114.32
4. Step 4: Simplify right side
   2,040.16x = 3,407,033.40
5. Step 5: Solve for x
   x = 3,407,033.40/2,040.16
6. Step 6: Final answer
   x = 1,669.98