Finding the Fourth Proportional to 2,271.69, 3,408.39 and 732.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271.69 : 3,408.39 = 732.69 : x
2. Step 2: Convert to fraction form
   2,271.69/3,408.39 = 732.69/x
3. Step 3: Cross multiply
   2,271.69x = 3,408.39 × 732.69
4. Step 4: Simplify right side
   2,271.69x = 2,497,289.61
5. Step 5: Solve for x
   x = 2,497,289.61/2,271.69
6. Step 6: Final answer
   x = 1,099.31