Finding the Fourth Proportional to 2,504.52, 3,738.42 and 2,229.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.52 : 3,738.42 = 2,229.93 : x
2. Step 2: Convert to fraction form
   2,504.52/3,738.42 = 2,229.93/x
3. Step 3: Cross multiply
   2,504.52x = 3,738.42 × 2,229.93
4. Step 4: Simplify right side
   2,504.52x = 8,336,414.91
5. Step 5: Solve for x
   x = 8,336,414.91/2,504.52
6. Step 6: Final answer
   x = 3,328.55