Finding the Fourth Proportional to 16,034.28, 22,112.99 and 10,066.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,034.28 : 22,112.99 = 10,066.51 : x
2. Step 2: Convert to fraction form
   16,034.28/22,112.99 = 10,066.51/x
3. Step 3: Cross multiply
   16,034.28x = 22,112.99 × 10,066.51
4. Step 4: Simplify right side
   16,034.28x = 222,600,584.63
5. Step 5: Solve for x
   x = 222,600,584.63/16,034.28
6. Step 6: Final answer
   x = 13,882.79