Finding the Fourth Proportional to 2,645.31, 3,650.64 and 1,466.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.31 : 3,650.64 = 1,466.38 : x
2. Step 2: Convert to fraction form
   2,645.31/3,650.64 = 1,466.38/x
3. Step 3: Cross multiply
   2,645.31x = 3,650.64 × 1,466.38
4. Step 4: Simplify right side
   2,645.31x = 5,353,225.48
5. Step 5: Solve for x
   x = 5,353,225.48/2,645.31
6. Step 6: Final answer
   x = 2,023.67