Finding the Fourth Proportional to 16,096.92, 24,127.94 and 13,188.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,096.92 : 24,127.94 = 13,188.12 : x
2. Step 2: Convert to fraction form
   16,096.92/24,127.94 = 13,188.12/x
3. Step 3: Cross multiply
   16,096.92x = 24,127.94 × 13,188.12
4. Step 4: Simplify right side
   16,096.92x = 318,202,168.07
5. Step 5: Solve for x
   x = 318,202,168.07/16,096.92
6. Step 6: Final answer
   x = 19,767.89