Finding the Fourth Proportional to 2,045.97, 2,823.71 and 1,162.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.97 : 2,823.71 = 1,162.06 : x
2. Step 2: Convert to fraction form
   2,045.97/2,823.71 = 1,162.06/x
3. Step 3: Cross multiply
   2,045.97x = 2,823.71 × 1,162.06
4. Step 4: Simplify right side
   2,045.97x = 3,281,307.57
5. Step 5: Solve for x
   x = 3,281,307.57/2,045.97
6. Step 6: Final answer
   x = 1,603.79