Finding the Fourth Proportional to 1,951.99, 2,693.74 and 1,067.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.99 : 2,693.74 = 1,067.80 : x
2. Step 2: Convert to fraction form
   1,951.99/2,693.74 = 1,067.80/x
3. Step 3: Cross multiply
   1,951.99x = 2,693.74 × 1,067.80
4. Step 4: Simplify right side
   1,951.99x = 2,876,362.10
5. Step 5: Solve for x
   x = 2,876,362.10/1,951.99
6. Step 6: Final answer
   x = 1,473.56