Finding the Fourth Proportional to 2,254.72, 3,382.86 and 1,610.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254.72 : 3,382.86 = 1,610.48 : x
2. Step 2: Convert to fraction form
   2,254.72/3,382.86 = 1,610.48/x
3. Step 3: Cross multiply
   2,254.72x = 3,382.86 × 1,610.48
4. Step 4: Simplify right side
   2,254.72x = 5,448,028.37
5. Step 5: Solve for x
   x = 5,448,028.37/2,254.72
6. Step 6: Final answer
   x = 2,416.28