Finding the Fourth Proportional to 16,501.32, 24,749.37 and 5,408.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,501.32 : 24,749.37 = 5,408.10 : x
2. Step 2: Convert to fraction form
   16,501.32/24,749.37 = 5,408.10/x
3. Step 3: Cross multiply
   16,501.32x = 24,749.37 × 5,408.10
4. Step 4: Simplify right side
   16,501.32x = 133,847,067.90
5. Step 5: Solve for x
   x = 133,847,067.90/16,501.32
6. Step 6: Final answer
   x = 8,111.29