Finding the Fourth Proportional to 16,317.82, 24,480.78 and 4,631.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,317.82 : 24,480.78 = 4,631.14 : x
2. Step 2: Convert to fraction form
   16,317.82/24,480.78 = 4,631.14/x
3. Step 3: Cross multiply
   16,317.82x = 24,480.78 × 4,631.14
4. Step 4: Simplify right side
   16,317.82x = 113,373,919.49
5. Step 5: Solve for x
   x = 113,373,919.49/16,317.82
6. Step 6: Final answer
   x = 6,947.86