Finding the Fourth Proportional to 1,016.71, 1,524.52 and 468.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.71 : 1,524.52 = 468.42 : x
2. Step 2: Convert to fraction form
   1,016.71/1,524.52 = 468.42/x
3. Step 3: Cross multiply
   1,016.71x = 1,524.52 × 468.42
4. Step 4: Simplify right side
   1,016.71x = 714,121.96
5. Step 5: Solve for x
   x = 714,121.96/1,016.71
6. Step 6: Final answer
   x = 702.39