Finding the Fourth Proportional to 16,441.02, 24,664.65 and 5,346.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,441.02 : 24,664.65 = 5,346.78 : x
2. Step 2: Convert to fraction form
   16,441.02/24,664.65 = 5,346.78/x
3. Step 3: Cross multiply
   16,441.02x = 24,664.65 × 5,346.78
4. Step 4: Simplify right side
   16,441.02x = 131,876,457.33
5. Step 5: Solve for x
   x = 131,876,457.33/16,441.02
6. Step 6: Final answer
   x = 8,021.18