Finding the Fourth Proportional to 3,665.91, 5,499.23 and 1,033.41

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.91 : 5,499.23 = 1,033.41 : x
2. Step 2: Convert to fraction form
   3,665.91/5,499.23 = 1,033.41/x
3. Step 3: Cross multiply
   3,665.91x = 5,499.23 × 1,033.41
4. Step 4: Simplify right side
   3,665.91x = 5,682,943.80
5. Step 5: Solve for x
   x = 5,682,943.80/3,665.91
6. Step 6: Final answer
   x = 1,550.21