Finding the Fourth Proportional to 1,016.03, 1,524.71 and 366.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.03 : 1,524.71 = 366.82 : x
2. Step 2: Convert to fraction form
   1,016.03/1,524.71 = 366.82/x
3. Step 3: Cross multiply
   1,016.03x = 1,524.71 × 366.82
4. Step 4: Simplify right side
   1,016.03x = 559,294.12
5. Step 5: Solve for x
   x = 559,294.12/1,016.03
6. Step 6: Final answer
   x = 550.47