Finding the Fourth Proportional to 16,026.80, 22,131.06 and 10,068.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,026.80 : 22,131.06 = 10,068.80 : x
2. Step 2: Convert to fraction form
   16,026.80/22,131.06 = 10,068.80/x
3. Step 3: Cross multiply
   16,026.80x = 22,131.06 × 10,068.80
4. Step 4: Simplify right side
   16,026.80x = 222,833,216.93
5. Step 5: Solve for x
   x = 222,833,216.93/16,026.80
6. Step 6: Final answer
   x = 13,903.79