Finding the Fourth Proportional to 3,806.31, 5,709.33 and 1,033.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806.31 : 5,709.33 = 1,033.41 : x
2. Step 2: Convert to fraction form
   3,806.31/5,709.33 = 1,033.41/x
3. Step 3: Cross multiply
   3,806.31x = 5,709.33 × 1,033.41
4. Step 4: Simplify right side
   3,806.31x = 5,900,078.72
5. Step 5: Solve for x
   x = 5,900,078.72/3,806.31
6. Step 6: Final answer
   x = 1,550.08