Finding the Fourth Proportional to 16,315.81, 24,468.54 and 10,066.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,315.81 : 24,468.54 = 10,066.45 : x
2. Step 2: Convert to fraction form
   16,315.81/24,468.54 = 10,066.45/x
3. Step 3: Cross multiply
   16,315.81x = 24,468.54 × 10,066.45
4. Step 4: Simplify right side
   16,315.81x = 246,311,334.48
5. Step 5: Solve for x
   x = 246,311,334.48/16,315.81
6. Step 6: Final answer
   x = 15,096.48