Finding the Fourth Proportional to 16,222.05, 24,335.24 and 5,689.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,222.05 : 24,335.24 = 5,689.62 : x
2. Step 2: Convert to fraction form
   16,222.05/24,335.24 = 5,689.62/x
3. Step 3: Cross multiply
   16,222.05x = 24,335.24 × 5,689.62
4. Step 4: Simplify right side
   16,222.05x = 138,458,268.21
5. Step 5: Solve for x
   x = 138,458,268.21/16,222.05
6. Step 6: Final answer
   x = 8,535.19