Finding the Fourth Proportional to 16,501.05, 24,752.30 and 5,408.37

Step by Step Solution

1. Step 1: Write the proportion equation
   16,501.05 : 24,752.30 = 5,408.37 : x
2. Step 2: Convert to fraction form
   16,501.05/24,752.30 = 5,408.37/x
3. Step 3: Cross multiply
   16,501.05x = 24,752.30 × 5,408.37
4. Step 4: Simplify right side
   16,501.05x = 133,869,569.71
5. Step 5: Solve for x
   x = 133,869,569.71/16,501.05
6. Step 6: Final answer
   x = 8,112.79