Finding the Fourth Proportional to 1,441.92, 2,162.72 and 468.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441.92 : 2,162.72 = 468.02 : x
2. Step 2: Convert to fraction form
   1,441.92/2,162.72 = 468.02/x
3. Step 3: Cross multiply
   1,441.92x = 2,162.72 × 468.02
4. Step 4: Simplify right side
   1,441.92x = 1,012,196.21
5. Step 5: Solve for x
   x = 1,012,196.21/1,441.92
6. Step 6: Final answer
   x = 701.98