Finding the Fourth Proportional to 1,951.64, 2,693.33 and 1,067.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,951.64 : 2,693.33 = 1,067.50 : x
2. Step 2: Convert to fraction form
   1,951.64/2,693.33 = 1,067.50/x
3. Step 3: Cross multiply
   1,951.64x = 2,693.33 × 1,067.50
4. Step 4: Simplify right side
   1,951.64x = 2,875,129.78
5. Step 5: Solve for x
   x = 2,875,129.78/1,951.64
6. Step 6: Final answer
   x = 1,473.19