Finding the Fourth Proportional to 2,504.65, 3,752.55 and 2,233.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,504.65 : 3,752.55 = 2,233.15 : x
2. Step 2: Convert to fraction form
   2,504.65/3,752.55 = 2,233.15/x
3. Step 3: Cross multiply
   2,504.65x = 3,752.55 × 2,233.15
4. Step 4: Simplify right side
   2,504.65x = 8,380,007.03
5. Step 5: Solve for x
   x = 8,380,007.03/2,504.65
6. Step 6: Final answer
   x = 3,345.78