Finding the Fourth Proportional to 3,016.82, 4,522.39 and 1,628.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.82 : 4,522.39 = 1,628.08 : x
2. Step 2: Convert to fraction form
   3,016.82/4,522.39 = 1,628.08/x
3. Step 3: Cross multiply
   3,016.82x = 4,522.39 × 1,628.08
4. Step 4: Simplify right side
   3,016.82x = 7,362,790.10
5. Step 5: Solve for x
   x = 7,362,790.10/3,016.82
6. Step 6: Final answer
   x = 2,440.58