Finding the Fourth Proportional to 16,313, 24,470.72 and 4,627.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,313 : 24,470.72 = 4,627.16 : x
2. Step 2: Convert to fraction form
   16,313/24,470.72 = 4,627.16/x
3. Step 3: Cross multiply
   16,313x = 24,470.72 × 4,627.16
4. Step 4: Simplify right side
   16,313x = 113,229,936.76
5. Step 5: Solve for x
   x = 113,229,936.76/16,313
6. Step 6: Final answer
   x = 6,941.09