Finding the Fourth Proportional to 16,856.83, 25,287.98 and 6,327.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,856.83 : 25,287.98 = 6,327.67 : x
2. Step 2: Convert to fraction form
   16,856.83/25,287.98 = 6,327.67/x
3. Step 3: Cross multiply
   16,856.83x = 25,287.98 × 6,327.67
4. Step 4: Simplify right side
   16,856.83x = 160,013,992.41
5. Step 5: Solve for x
   x = 160,013,992.41/16,856.83
6. Step 6: Final answer
   x = 9,492.53