Finding the Fourth Proportional to 2,645.57, 3,650.88 and 1,466.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.57 : 3,650.88 = 1,466.63 : x
2. Step 2: Convert to fraction form
   2,645.57/3,650.88 = 1,466.63/x
3. Step 3: Cross multiply
   2,645.57x = 3,650.88 × 1,466.63
4. Step 4: Simplify right side
   2,645.57x = 5,354,471.88
5. Step 5: Solve for x
   x = 5,354,471.88/2,645.57
6. Step 6: Final answer
   x = 2,023.94