Finding the Fourth Proportional to 16,847.91, 23,257.59 and 10,882.49

Step by Step Solution

1. Step 1: Write the proportion equation
   16,847.91 : 23,257.59 = 10,882.49 : x
2. Step 2: Convert to fraction form
   16,847.91/23,257.59 = 10,882.49/x
3. Step 3: Cross multiply
   16,847.91x = 23,257.59 × 10,882.49
4. Step 4: Simplify right side
   16,847.91x = 253,100,490.60
5. Step 5: Solve for x
   x = 253,100,490.60/16,847.91
6. Step 6: Final answer
   x = 15,022.66