Finding the Fourth Proportional to 16,019.30, 22,105.77 and 10,049.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,019.30 : 22,105.77 = 10,049.06 : x
2. Step 2: Convert to fraction form
   16,019.30/22,105.77 = 10,049.06/x
3. Step 3: Cross multiply
   16,019.30x = 22,105.77 × 10,049.06
4. Step 4: Simplify right side
   16,019.30x = 222,142,209.08
5. Step 5: Solve for x
   x = 222,142,209.08/16,019.30
6. Step 6: Final answer
   x = 13,867.16