Finding the Fourth Proportional to 3,645.74, 5,025.30 and 2,464.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,645.74 : 5,025.30 = 2,464.76 : x
2. Step 2: Convert to fraction form
   3,645.74/5,025.30 = 2,464.76/x
3. Step 3: Cross multiply
   3,645.74x = 5,025.30 × 2,464.76
4. Step 4: Simplify right side
   3,645.74x = 12,386,158.43
5. Step 5: Solve for x
   x = 12,386,158.43/3,645.74
6. Step 6: Final answer
   x = 3,397.43