Finding the Fourth Proportional to 2,268, 3,404.16 and 1,446.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268 : 3,404.16 = 1,446.72 : x
2. Step 2: Convert to fraction form
   2,268/3,404.16 = 1,446.72/x
3. Step 3: Cross multiply
   2,268x = 3,404.16 × 1,446.72
4. Step 4: Simplify right side
   2,268x = 4,924,866.36
5. Step 5: Solve for x
   x = 4,924,866.36/2,268
6. Step 6: Final answer
   x = 2,171.46