Finding the Fourth Proportional to 3,016.73, 4,160.61 and 2,272.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.73 : 4,160.61 = 2,272.34 : x
2. Step 2: Convert to fraction form
   3,016.73/4,160.61 = 2,272.34/x
3. Step 3: Cross multiply
   3,016.73x = 4,160.61 × 2,272.34
4. Step 4: Simplify right side
   3,016.73x = 9,454,299.72
5. Step 5: Solve for x
   x = 9,454,299.72/3,016.73
6. Step 6: Final answer
   x = 3,133.96