Finding the Fourth Proportional to 2,273.40, 3,416.49 and 1,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.40 : 3,416.49 = 1,350.72 : x
2. Step 2: Convert to fraction form
   2,273.40/3,416.49 = 1,350.72/x
3. Step 3: Cross multiply
   2,273.40x = 3,416.49 × 1,350.72
4. Step 4: Simplify right side
   2,273.40x = 4,614,721.37
5. Step 5: Solve for x
   x = 4,614,721.37/2,273.40
6. Step 6: Final answer
   x = 2,029.88