Finding the Fourth Proportional to 3,003.45, 4,515.33 and 2,425.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003.45 : 4,515.33 = 2,425.59 : x
2. Step 2: Convert to fraction form
   3,003.45/4,515.33 = 2,425.59/x
3. Step 3: Cross multiply
   3,003.45x = 4,515.33 × 2,425.59
4. Step 4: Simplify right side
   3,003.45x = 10,952,339.29
5. Step 5: Solve for x
   x = 10,952,339.29/3,003.45
6. Step 6: Final answer
   x = 3,646.59