Finding the Fourth Proportional to 15,498.77, 23,227.33 and 8,468.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,498.77 : 23,227.33 = 8,468.25 : x
2. Step 2: Convert to fraction form
   15,498.77/23,227.33 = 8,468.25/x
3. Step 3: Cross multiply
   15,498.77x = 23,227.33 × 8,468.25
4. Step 4: Simplify right side
   15,498.77x = 196,694,768.69
5. Step 5: Solve for x
   x = 196,694,768.69/15,498.77
6. Step 6: Final answer
   x = 12,690.99