Finding the Fourth Proportional to 16,093.72, 22,201.80 and 10,039

Step by Step Solution

1. Step 1: Write the proportion equation
   16,093.72 : 22,201.80 = 10,039 : x
2. Step 2: Convert to fraction form
   16,093.72/22,201.80 = 10,039/x
3. Step 3: Cross multiply
   16,093.72x = 22,201.80 × 10,039
4. Step 4: Simplify right side
   16,093.72x = 222,883,870.20
5. Step 5: Solve for x
   x = 222,883,870.20/16,093.72
6. Step 6: Final answer
   x = 13,849.12