Finding the Fourth Proportional to 2,624.75, 3,622.24 and 1,630.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.75 : 3,622.24 = 1,630.57 : x
2. Step 2: Convert to fraction form
   2,624.75/3,622.24 = 1,630.57/x
3. Step 3: Cross multiply
   2,624.75x = 3,622.24 × 1,630.57
4. Step 4: Simplify right side
   2,624.75x = 5,906,297.77
5. Step 5: Solve for x
   x = 5,906,297.77/2,624.75
6. Step 6: Final answer
   x = 2,250.24