Finding the Fourth Proportional to 2,957.59, 4,074.52 and 2,451.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,957.59 : 4,074.52 = 2,451.55 : x
2. Step 2: Convert to fraction form
   2,957.59/4,074.52 = 2,451.55/x
3. Step 3: Cross multiply
   2,957.59x = 4,074.52 × 2,451.55
4. Step 4: Simplify right side
   2,957.59x = 9,988,856.88
5. Step 5: Solve for x
   x = 9,988,856.88/2,957.59
6. Step 6: Final answer
   x = 3,377.36