Finding the Fourth Proportional to 2,638.27, 3,956.05 and 1,466.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,638.27 : 3,956.05 = 1,466.52 : x
2. Step 2: Convert to fraction form
   2,638.27/3,956.05 = 1,466.52/x
3. Step 3: Cross multiply
   2,638.27x = 3,956.05 × 1,466.52
4. Step 4: Simplify right side
   2,638.27x = 5,801,626.45
5. Step 5: Solve for x
   x = 5,801,626.45/2,638.27
6. Step 6: Final answer
   x = 2,199.03