Finding the Fourth Proportional to 2,645.05, 3,650.42 and 1,466.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,645.05 : 3,650.42 = 1,466.12 : x
2. Step 2: Convert to fraction form
   2,645.05/3,650.42 = 1,466.12/x
3. Step 3: Cross multiply
   2,645.05x = 3,650.42 × 1,466.12
4. Step 4: Simplify right side
   2,645.05x = 5,351,953.77
5. Step 5: Solve for x
   x = 5,351,953.77/2,645.05
6. Step 6: Final answer
   x = 2,023.38