Finding the Fourth Proportional to 2,227.37, 3,338.69 and 1,610.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.37 : 3,338.69 = 1,610.78 : x
2. Step 2: Convert to fraction form
   2,227.37/3,338.69 = 1,610.78/x
3. Step 3: Cross multiply
   2,227.37x = 3,338.69 × 1,610.78
4. Step 4: Simplify right side
   2,227.37x = 5,377,870.33
5. Step 5: Solve for x
   x = 5,377,870.33/2,227.37
6. Step 6: Final answer
   x = 2,414.45