Finding the Fourth Proportional to 1,951.62, 2,693.21 and 1,067.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.62 : 2,693.21 = 1,067.42 : x
2. Step 2: Convert to fraction form
   1,951.62/2,693.21 = 1,067.42/x
3. Step 3: Cross multiply
   1,951.62x = 2,693.21 × 1,067.42
4. Step 4: Simplify right side
   1,951.62x = 2,874,786.22
5. Step 5: Solve for x
   x = 2,874,786.22/1,951.62
6. Step 6: Final answer
   x = 1,473.03