Finding the Fourth Proportional to 2,046.24, 2,823.88 and 1,162.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.24 : 2,823.88 = 1,162.20 : x
2. Step 2: Convert to fraction form
   2,046.24/2,823.88 = 1,162.20/x
3. Step 3: Cross multiply
   2,046.24x = 2,823.88 × 1,162.20
4. Step 4: Simplify right side
   2,046.24x = 3,281,913.34
5. Step 5: Solve for x
   x = 3,281,913.34/2,046.24
6. Step 6: Final answer
   x = 1,603.88