Finding the Fourth Proportional to 2,046.09, 2,823.78 and 1,162.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.09 : 2,823.78 = 1,162.17 : x
2. Step 2: Convert to fraction form
   2,046.09/2,823.78 = 1,162.17/x
3. Step 3: Cross multiply
   2,046.09x = 2,823.78 × 1,162.17
4. Step 4: Simplify right side
   2,046.09x = 3,281,712.40
5. Step 5: Solve for x
   x = 3,281,712.40/2,046.09
6. Step 6: Final answer
   x = 1,603.89