Finding the Fourth Proportional to 2,625.12, 3,622.52 and 1,446.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625.12 : 3,622.52 = 1,446.10 : x
2. Step 2: Convert to fraction form
   2,625.12/3,622.52 = 1,446.10/x
3. Step 3: Cross multiply
   2,625.12x = 3,622.52 × 1,446.10
4. Step 4: Simplify right side
   2,625.12x = 5,238,520.73
5. Step 5: Solve for x
   x = 5,238,520.73/2,625.12
6. Step 6: Final answer
   x = 1,995.54