Finding the Fourth Proportional to 16,029.50, 22,119.23 and 10,050.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,029.50 : 22,119.23 = 10,050.78 : x
2. Step 2: Convert to fraction form
   16,029.50/22,119.23 = 10,050.78/x
3. Step 3: Cross multiply
   16,029.50x = 22,119.23 × 10,050.78
4. Step 4: Simplify right side
   16,029.50x = 222,315,566.04
5. Step 5: Solve for x
   x = 222,315,566.04/16,029.50
6. Step 6: Final answer
   x = 13,869.16