Finding the Fourth Proportional to 2,669.33, 4,002.98 and 1,282.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669.33 : 4,002.98 = 1,282.27 : x
2. Step 2: Convert to fraction form
   2,669.33/4,002.98 = 1,282.27/x
3. Step 3: Cross multiply
   2,669.33x = 4,002.98 × 1,282.27
4. Step 4: Simplify right side
   2,669.33x = 5,132,901.16
5. Step 5: Solve for x
   x = 5,132,901.16/2,669.33
6. Step 6: Final answer
   x = 1,922.92