Finding the Fourth Proportional to 16,408.14, 24,608.56 and 4,718.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,408.14 : 24,608.56 = 4,718.62 : x
2. Step 2: Convert to fraction form
   16,408.14/24,608.56 = 4,718.62/x
3. Step 3: Cross multiply
   16,408.14x = 24,608.56 × 4,718.62
4. Step 4: Simplify right side
   16,408.14x = 116,118,443.39
5. Step 5: Solve for x
   x = 116,118,443.39/16,408.14
6. Step 6: Final answer
   x = 7,076.88