Finding the Fourth Proportional to 22,987.67, 34,498.62 and 17,078.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,987.67 : 34,498.62 = 17,078.18 : x
2. Step 2: Convert to fraction form
   22,987.67/34,498.62 = 17,078.18/x
3. Step 3: Cross multiply
   22,987.67x = 34,498.62 × 17,078.18
4. Step 4: Simplify right side
   22,987.67x = 589,173,469.62
5. Step 5: Solve for x
   x = 589,173,469.62/22,987.67
6. Step 6: Final answer
   x = 25,629.98