Finding the Fourth Proportional to 1,951.94, 2,693.72 and 1,067.74

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.94 : 2,693.72 = 1,067.74 : x
2. Step 2: Convert to fraction form
   1,951.94/2,693.72 = 1,067.74/x
3. Step 3: Cross multiply
   1,951.94x = 2,693.72 × 1,067.74
4. Step 4: Simplify right side
   1,951.94x = 2,876,192.59
5. Step 5: Solve for x
   x = 2,876,192.59/1,951.94
6. Step 6: Final answer
   x = 1,473.50