Finding the Fourth Proportional to 1,016.68, 1,522.98 and 468.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016.68 : 1,522.98 = 468.10 : x
2. Step 2: Convert to fraction form
   1,016.68/1,522.98 = 468.10/x
3. Step 3: Cross multiply
   1,016.68x = 1,522.98 × 468.10
4. Step 4: Simplify right side
   1,016.68x = 712,906.94
5. Step 5: Solve for x
   x = 712,906.94/1,016.68
6. Step 6: Final answer
   x = 701.21