Finding the Fourth Proportional to 4,002.52, 5,523.30 and 2,323.80

Step by Step Solution

1. Step 1: Write the proportion equation
   4,002.52 : 5,523.30 = 2,323.80 : x
2. Step 2: Convert to fraction form
   4,002.52/5,523.30 = 2,323.80/x
3. Step 3: Cross multiply
   4,002.52x = 5,523.30 × 2,323.80
4. Step 4: Simplify right side
   4,002.52x = 12,835,044.54
5. Step 5: Solve for x
   x = 12,835,044.54/4,002.52
6. Step 6: Final answer
   x = 3,206.74