Finding the Fourth Proportional to 16,516.05, 22,804.64 and 10,151.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,516.05 : 22,804.64 = 10,151.43 : x
2. Step 2: Convert to fraction form
   16,516.05/22,804.64 = 10,151.43/x
3. Step 3: Cross multiply
   16,516.05x = 22,804.64 × 10,151.43
4. Step 4: Simplify right side
   16,516.05x = 231,499,655.88
5. Step 5: Solve for x
   x = 231,499,655.88/16,516.05
6. Step 6: Final answer
   x = 14,016.65