Finding the Fourth Proportional to 4,002.51, 5,523.55 and 2,323.31

Step by Step Solution

1. Step 1: Write the proportion equation
   4,002.51 : 5,523.55 = 2,323.31 : x
2. Step 2: Convert to fraction form
   4,002.51/5,523.55 = 2,323.31/x
3. Step 3: Cross multiply
   4,002.51x = 5,523.55 × 2,323.31
4. Step 4: Simplify right side
   4,002.51x = 12,832,916.59
5. Step 5: Solve for x
   x = 12,832,916.59/4,002.51
6. Step 6: Final answer
   x = 3,206.21