Finding the Fourth Proportional to 2,267.53, 3,401.33 and 806.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.53 : 3,401.33 = 806.69 : x
2. Step 2: Convert to fraction form
   2,267.53/3,401.33 = 806.69/x
3. Step 3: Cross multiply
   2,267.53x = 3,401.33 × 806.69
4. Step 4: Simplify right side
   2,267.53x = 2,743,823.37
5. Step 5: Solve for x
   x = 2,743,823.37/2,267.53
6. Step 6: Final answer
   x = 1,210.05