Finding the Fourth Proportional to 12,096.48, 18,105.84 and 6,245.12

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.48 : 18,105.84 = 6,245.12 : x
2. Step 2: Convert to fraction form
   12,096.48/18,105.84 = 6,245.12/x
3. Step 3: Cross multiply
   12,096.48x = 18,105.84 × 6,245.12
4. Step 4: Simplify right side
   12,096.48x = 113,073,143.50
5. Step 5: Solve for x
   x = 113,073,143.50/12,096.48
6. Step 6: Final answer
   x = 9,347.61