Finding the Fourth Proportional to 16,536.45, 24,807.12 and 5,441.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,536.45 : 24,807.12 = 5,441.07 : x
2. Step 2: Convert to fraction form
   16,536.45/24,807.12 = 5,441.07/x
3. Step 3: Cross multiply
   16,536.45x = 24,807.12 × 5,441.07
4. Step 4: Simplify right side
   16,536.45x = 134,977,276.42
5. Step 5: Solve for x
   x = 134,977,276.42/16,536.45
6. Step 6: Final answer
   x = 8,162.41