Finding the Fourth Proportional to 1,365.24, 1,883.58 and 1,067.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,365.24 : 1,883.58 = 1,067.56 : x
2. Step 2: Convert to fraction form
   1,365.24/1,883.58 = 1,067.56/x
3. Step 3: Cross multiply
   1,365.24x = 1,883.58 × 1,067.56
4. Step 4: Simplify right side
   1,365.24x = 2,010,834.66
5. Step 5: Solve for x
   x = 2,010,834.66/1,365.24
6. Step 6: Final answer
   x = 1,472.88