Finding the Fourth Proportional to 2,017.47, 2,785.23 and 1,544.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.47 : 2,785.23 = 1,544.46 : x
2. Step 2: Convert to fraction form
   2,017.47/2,785.23 = 1,544.46/x
3. Step 3: Cross multiply
   2,017.47x = 2,785.23 × 1,544.46
4. Step 4: Simplify right side
   2,017.47x = 4,301,676.33
5. Step 5: Solve for x
   x = 4,301,676.33/2,017.47
6. Step 6: Final answer
   x = 2,132.21