Finding the Fourth Proportional to 16,536.05, 24,807.72 and 5,442.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,536.05 : 24,807.72 = 5,442.29 : x
2. Step 2: Convert to fraction form
   16,536.05/24,807.72 = 5,442.29/x
3. Step 3: Cross multiply
   16,536.05x = 24,807.72 × 5,442.29
4. Step 4: Simplify right side
   16,536.05x = 135,010,765.26
5. Step 5: Solve for x
   x = 135,010,765.26/16,536.05
6. Step 6: Final answer
   x = 8,164.63