Finding the Fourth Proportional to 3,016.57, 4,522.02 and 1,627.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.57 : 4,522.02 = 1,627.82 : x
2. Step 2: Convert to fraction form
   3,016.57/4,522.02 = 1,627.82/x
3. Step 3: Cross multiply
   3,016.57x = 4,522.02 × 1,627.82
4. Step 4: Simplify right side
   3,016.57x = 7,361,037.76
5. Step 5: Solve for x
   x = 7,361,037.76/3,016.57
6. Step 6: Final answer
   x = 2,440.20