Finding the Fourth Proportional to 3,264.50, 4,506.37 and 2,320.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,264.50 : 4,506.37 = 2,320.45 : x
2. Step 2: Convert to fraction form
   3,264.50/4,506.37 = 2,320.45/x
3. Step 3: Cross multiply
   3,264.50x = 4,506.37 × 2,320.45
4. Step 4: Simplify right side
   3,264.50x = 10,456,789.20
5. Step 5: Solve for x
   x = 10,456,789.20/3,264.50
6. Step 6: Final answer
   x = 3,203.18