Finding the Fourth Proportional to 1,067.82, 1,473.56 and 602.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067.82 : 1,473.56 = 602.06 : x
2. Step 2: Convert to fraction form
   1,067.82/1,473.56 = 602.06/x
3. Step 3: Cross multiply
   1,067.82x = 1,473.56 × 602.06
4. Step 4: Simplify right side
   1,067.82x = 887,171.53
5. Step 5: Solve for x
   x = 887,171.53/1,067.82
6. Step 6: Final answer
   x = 830.82