Finding the Fourth Proportional to 1,067.18, 1,472.55 and 601.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067.18 : 1,472.55 = 601.34 : x
2. Step 2: Convert to fraction form
   1,067.18/1,472.55 = 601.34/x
3. Step 3: Cross multiply
   1,067.18x = 1,472.55 × 601.34
4. Step 4: Simplify right side
   1,067.18x = 885,503.22
5. Step 5: Solve for x
   x = 885,503.22/1,067.18
6. Step 6: Final answer
   x = 829.76