Finding the Fourth Proportional to 3,380.58, 5,072.04 and 2,414.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,380.58 : 5,072.04 = 2,414.22 : x
2. Step 2: Convert to fraction form
   3,380.58/5,072.04 = 2,414.22/x
3. Step 3: Cross multiply
   3,380.58x = 5,072.04 × 2,414.22
4. Step 4: Simplify right side
   3,380.58x = 12,245,020.41
5. Step 5: Solve for x
   x = 12,245,020.41/3,380.58
6. Step 6: Final answer
   x = 3,622.17