Finding the Fourth Proportional to 2,645.45, 3,650.72 and 1,466.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.45 : 3,650.72 = 1,466.49 : x
2. Step 2: Convert to fraction form
   2,645.45/3,650.72 = 1,466.49/x
3. Step 3: Cross multiply
   2,645.45x = 3,650.72 × 1,466.49
4. Step 4: Simplify right side
   2,645.45x = 5,353,737.04
5. Step 5: Solve for x
   x = 5,353,737.04/2,645.45
6. Step 6: Final answer
   x = 2,023.76