Finding the Fourth Proportional to 4,002.89, 5,523.71 and 2,324.21

Step by Step Solution

1. Step 1: Write the proportion equation
   4,002.89 : 5,523.71 = 2,324.21 : x
2. Step 2: Convert to fraction form
   4,002.89/5,523.71 = 2,324.21/x
3. Step 3: Cross multiply
   4,002.89x = 5,523.71 × 2,324.21
4. Step 4: Simplify right side
   4,002.89x = 12,838,222.78
5. Step 5: Solve for x
   x = 12,838,222.78/4,002.89
6. Step 6: Final answer
   x = 3,207.24