Finding the Fourth Proportional to 16,561.16, 22,844.12 and 10,273.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,561.16 : 22,844.12 = 10,273.54 : x
2. Step 2: Convert to fraction form
   16,561.16/22,844.12 = 10,273.54/x
3. Step 3: Cross multiply
   16,561.16x = 22,844.12 × 10,273.54
4. Step 4: Simplify right side
   16,561.16x = 234,689,980.58
5. Step 5: Solve for x
   x = 234,689,980.58/16,561.16
6. Step 6: Final answer
   x = 14,171.11