Finding the Fourth Proportional to 3,255.62, 4,488.09 and 2,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,255.62 : 4,488.09 = 2,322.50 : x
2. Step 2: Convert to fraction form
   3,255.62/4,488.09 = 2,322.50/x
3. Step 3: Cross multiply
   3,255.62x = 4,488.09 × 2,322.50
4. Step 4: Simplify right side
   3,255.62x = 10,423,589.03
5. Step 5: Solve for x
   x = 10,423,589.03/3,255.62
6. Step 6: Final answer
   x = 3,201.72