Finding the Fourth Proportional to 16,350.72, 22,564.48 and 10,066.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,350.72 : 22,564.48 = 10,066.72 : x
2. Step 2: Convert to fraction form
   16,350.72/22,564.48 = 10,066.72/x
3. Step 3: Cross multiply
   16,350.72x = 22,564.48 × 10,066.72
4. Step 4: Simplify right side
   16,350.72x = 227,150,302.11
5. Step 5: Solve for x
   x = 227,150,302.11/16,350.72
6. Step 6: Final answer
   x = 13,892.37