Finding the Fourth Proportional to 2,645.47, 3,650.85 and 1,466.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.47 : 3,650.85 = 1,466.53 : x
2. Step 2: Convert to fraction form
   2,645.47/3,650.85 = 1,466.53/x
3. Step 3: Cross multiply
   2,645.47x = 3,650.85 × 1,466.53
4. Step 4: Simplify right side
   2,645.47x = 5,354,081.05
5. Step 5: Solve for x
   x = 5,354,081.05/2,645.47
6. Step 6: Final answer
   x = 2,023.87