Finding the Fourth Proportional to 16,891, 25,212.82 and 14,895.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,891 : 25,212.82 = 14,895.93 : x
2. Step 2: Convert to fraction form
   16,891/25,212.82 = 14,895.93/x
3. Step 3: Cross multiply
   16,891x = 25,212.82 × 14,895.93
4. Step 4: Simplify right side
   16,891x = 375,568,401.82
5. Step 5: Solve for x
   x = 375,568,401.82/16,891
6. Step 6: Final answer
   x = 22,234.82