Finding the Fourth Proportional to 16,092.72, 22,200.42 and 10,038

Step by Step Solution

1. Step 1: Write the proportion equation
   16,092.72 : 22,200.42 = 10,038 : x
2. Step 2: Convert to fraction form
   16,092.72/22,200.42 = 10,038/x
3. Step 3: Cross multiply
   16,092.72x = 22,200.42 × 10,038
4. Step 4: Simplify right side
   16,092.72x = 222,847,815.96
5. Step 5: Solve for x
   x = 222,847,815.96/16,092.72
6. Step 6: Final answer
   x = 13,847.74