Finding the Fourth Proportional to 16,060.30, 22,159.89 and 11,022.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,060.30 : 22,159.89 = 11,022.67 : x
2. Step 2: Convert to fraction form
   16,060.30/22,159.89 = 11,022.67/x
3. Step 3: Cross multiply
   16,060.30x = 22,159.89 × 11,022.67
4. Step 4: Simplify right side
   16,060.30x = 244,261,154.71
5. Step 5: Solve for x
   x = 244,261,154.71/16,060.30
6. Step 6: Final answer
   x = 15,209.00