Finding the Fourth Proportional to 2,254.64, 3,112.25 and 1,696.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254.64 : 3,112.25 = 1,696.73 : x
2. Step 2: Convert to fraction form
   2,254.64/3,112.25 = 1,696.73/x
3. Step 3: Cross multiply
   2,254.64x = 3,112.25 × 1,696.73
4. Step 4: Simplify right side
   2,254.64x = 5,280,623.90
5. Step 5: Solve for x
   x = 5,280,623.90/2,254.64
6. Step 6: Final answer
   x = 2,342.12