Finding the Fourth Proportional to 3,111.97, 4,667.49 and 1,033.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,111.97 : 4,667.49 = 1,033.42 : x
2. Step 2: Convert to fraction form
   3,111.97/4,667.49 = 1,033.42/x
3. Step 3: Cross multiply
   3,111.97x = 4,667.49 × 1,033.42
4. Step 4: Simplify right side
   3,111.97x = 4,823,477.52
5. Step 5: Solve for x
   x = 4,823,477.52/3,111.97
6. Step 6: Final answer
   x = 1,549.98