Finding the Fourth Proportional to 16,078.96, 22,199.80 and 10,038.41

Step by Step Solution

1. Step 1: Write the proportion equation
   16,078.96 : 22,199.80 = 10,038.41 : x
2. Step 2: Convert to fraction form
   16,078.96/22,199.80 = 10,038.41/x
3. Step 3: Cross multiply
   16,078.96x = 22,199.80 × 10,038.41
4. Step 4: Simplify right side
   16,078.96x = 222,850,558.22
5. Step 5: Solve for x
   x = 222,850,558.22/16,078.96
6. Step 6: Final answer
   x = 13,859.76