Finding the Fourth Proportional to 2,067.33, 2,853.24 and 1,628.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067.33 : 2,853.24 = 1,628.55 : x
2. Step 2: Convert to fraction form
   2,067.33/2,853.24 = 1,628.55/x
3. Step 3: Cross multiply
   2,067.33x = 2,853.24 × 1,628.55
4. Step 4: Simplify right side
   2,067.33x = 4,646,644.00
5. Step 5: Solve for x
   x = 4,646,644.00/2,067.33
6. Step 6: Final answer
   x = 2,247.65