Finding the Fourth Proportional to 2,063.73, 2,846.36 and 1,434.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.73 : 2,846.36 = 1,434.25 : x
2. Step 2: Convert to fraction form
   2,063.73/2,846.36 = 1,434.25/x
3. Step 3: Cross multiply
   2,063.73x = 2,846.36 × 1,434.25
4. Step 4: Simplify right side
   2,063.73x = 4,082,370.43
5. Step 5: Solve for x
   x = 4,082,370.43/2,063.73
6. Step 6: Final answer
   x = 1,978.15