Finding the Fourth Proportional to 2,646.22, 3,651.72 and 1,467.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646.22 : 3,651.72 = 1,467.28 : x
2. Step 2: Convert to fraction form
   2,646.22/3,651.72 = 1,467.28/x
3. Step 3: Cross multiply
   2,646.22x = 3,651.72 × 1,467.28
4. Step 4: Simplify right side
   2,646.22x = 5,358,095.72
5. Step 5: Solve for x
   x = 5,358,095.72/2,646.22
6. Step 6: Final answer
   x = 2,024.81