Finding the Fourth Proportional to 16,144.89, 24,217.31 and 4,298.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,144.89 : 24,217.31 = 4,298.67 : x
2. Step 2: Convert to fraction form
   16,144.89/24,217.31 = 4,298.67/x
3. Step 3: Cross multiply
   16,144.89x = 24,217.31 × 4,298.67
4. Step 4: Simplify right side
   16,144.89x = 104,102,234.72
5. Step 5: Solve for x
   x = 104,102,234.72/16,144.89
6. Step 6: Final answer
   x = 6,448.00