Finding the Fourth Proportional to 16,359.16, 22,428.48 and 16,063.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,359.16 : 22,428.48 = 16,063.91 : x
2. Step 2: Convert to fraction form
   16,359.16/22,428.48 = 16,063.91/x
3. Step 3: Cross multiply
   16,359.16x = 22,428.48 × 16,063.91
4. Step 4: Simplify right side
   16,359.16x = 360,289,084.16
5. Step 5: Solve for x
   x = 360,289,084.16/16,359.16
6. Step 6: Final answer
   x = 22,023.69