Finding the Fourth Proportional to 2,040.57, 3,062.01 and 1,103.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.57 : 3,062.01 = 1,103.49 : x
2. Step 2: Convert to fraction form
   2,040.57/3,062.01 = 1,103.49/x
3. Step 3: Cross multiply
   2,040.57x = 3,062.01 × 1,103.49
4. Step 4: Simplify right side
   2,040.57x = 3,378,897.41
5. Step 5: Solve for x
   x = 3,378,897.41/2,040.57
6. Step 6: Final answer
   x = 1,655.86