Finding the Fourth Proportional to 1,446.69, 2,168.82 and 568.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,446.69 : 2,168.82 = 568.71 : x
2. Step 2: Convert to fraction form
   1,446.69/2,168.82 = 568.71/x
3. Step 3: Cross multiply
   1,446.69x = 2,168.82 × 568.71
4. Step 4: Simplify right side
   1,446.69x = 1,233,429.62
5. Step 5: Solve for x
   x = 1,233,429.62/1,446.69
6. Step 6: Final answer
   x = 852.59