Finding the Fourth Proportional to 3,982.73, 5,496.04 and 2,214.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,982.73 : 5,496.04 = 2,214.30 : x
2. Step 2: Convert to fraction form
   3,982.73/5,496.04 = 2,214.30/x
3. Step 3: Cross multiply
   3,982.73x = 5,496.04 × 2,214.30
4. Step 4: Simplify right side
   3,982.73x = 12,169,870.30
5. Step 5: Solve for x
   x = 12,169,870.30/3,982.73
6. Step 6: Final answer
   x = 3,055.66