Finding the Fourth Proportional to 2,673.01, 4,007.62 and 1,028.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673.01 : 4,007.62 = 1,028.17 : x
2. Step 2: Convert to fraction form
   2,673.01/4,007.62 = 1,028.17/x
3. Step 3: Cross multiply
   2,673.01x = 4,007.62 × 1,028.17
4. Step 4: Simplify right side
   2,673.01x = 4,120,514.66
5. Step 5: Solve for x
   x = 4,120,514.66/2,673.01
6. Step 6: Final answer
   x = 1,541.53