Finding the Fourth Proportional to 2,063.24, 2,847.56 and 1,433.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.24 : 2,847.56 = 1,433.42 : x
2. Step 2: Convert to fraction form
   2,063.24/2,847.56 = 1,433.42/x
3. Step 3: Cross multiply
   2,063.24x = 2,847.56 × 1,433.42
4. Step 4: Simplify right side
   2,063.24x = 4,081,738.73
5. Step 5: Solve for x
   x = 4,081,738.73/2,063.24
6. Step 6: Final answer
   x = 1,978.32