Finding the Fourth Proportional to 2,286.24, 3,151.89 and 1,446.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,286.24 : 3,151.89 = 1,446.53 : x
2. Step 2: Convert to fraction form
   2,286.24/3,151.89 = 1,446.53/x
3. Step 3: Cross multiply
   2,286.24x = 3,151.89 × 1,446.53
4. Step 4: Simplify right side
   2,286.24x = 4,559,287.68
5. Step 5: Solve for x
   x = 4,559,287.68/2,286.24
6. Step 6: Final answer
   x = 1,994.23