Finding the Fourth Proportional to 1,067.72, 1,473.46 and 595.65

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067.72 : 1,473.46 = 595.65 : x
2. Step 2: Convert to fraction form
   1,067.72/1,473.46 = 595.65/x
3. Step 3: Cross multiply
   1,067.72x = 1,473.46 × 595.65
4. Step 4: Simplify right side
   1,067.72x = 877,666.45
5. Step 5: Solve for x
   x = 877,666.45/1,067.72
6. Step 6: Final answer
   x = 822.00