Finding the Fourth Proportional to 16,724.27, 25,068.85 and 5,627.11

Step by Step Solution

1. Step 1: Write the proportion equation
   16,724.27 : 25,068.85 = 5,627.11 : x
2. Step 2: Convert to fraction form
   16,724.27/25,068.85 = 5,627.11/x
3. Step 3: Cross multiply
   16,724.27x = 25,068.85 × 5,627.11
4. Step 4: Simplify right side
   16,724.27x = 141,065,176.52
5. Step 5: Solve for x
   x = 141,065,176.52/16,724.27
6. Step 6: Final answer
   x = 8,434.76