Finding the Fourth Proportional to 2,645.72, 3,650.79 and 1,466.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.72 : 3,650.79 = 1,466.77 : x
2. Step 2: Convert to fraction form
   2,645.72/3,650.79 = 1,466.77/x
3. Step 3: Cross multiply
   2,645.72x = 3,650.79 × 1,466.77
4. Step 4: Simplify right side
   2,645.72x = 5,354,869.25
5. Step 5: Solve for x
   x = 5,354,869.25/2,645.72
6. Step 6: Final answer
   x = 2,023.97