Finding the Fourth Proportional to 2,285.92, 3,422.49 and 1,462.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,285.92 : 3,422.49 = 1,462.12 : x
2. Step 2: Convert to fraction form
   2,285.92/3,422.49 = 1,462.12/x
3. Step 3: Cross multiply
   2,285.92x = 3,422.49 × 1,462.12
4. Step 4: Simplify right side
   2,285.92x = 5,004,091.08
5. Step 5: Solve for x
   x = 5,004,091.08/2,285.92
6. Step 6: Final answer
   x = 2,189.09