Finding the Fourth Proportional to 16,584.48, 22,891.41 and 13,250.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,584.48 : 22,891.41 = 13,250.52 : x
2. Step 2: Convert to fraction form
   16,584.48/22,891.41 = 13,250.52/x
3. Step 3: Cross multiply
   16,584.48x = 22,891.41 × 13,250.52
4. Step 4: Simplify right side
   16,584.48x = 303,323,086.03
5. Step 5: Solve for x
   x = 303,323,086.03/16,584.48
6. Step 6: Final answer
   x = 18,289.57