Finding the Fourth Proportional to 1,441.83, 2,162.43 and 467.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441.83 : 2,162.43 = 467.40 : x
2. Step 2: Convert to fraction form
   1,441.83/2,162.43 = 467.40/x
3. Step 3: Cross multiply
   1,441.83x = 2,162.43 × 467.40
4. Step 4: Simplify right side
   1,441.83x = 1,010,719.78
5. Step 5: Solve for x
   x = 1,010,719.78/1,441.83
6. Step 6: Final answer
   x = 701.00