Finding the Fourth Proportional to 17,660.82, 24,370.53 and 10,105.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,660.82 : 24,370.53 = 10,105.42 : x
2. Step 2: Convert to fraction form
   17,660.82/24,370.53 = 10,105.42/x
3. Step 3: Cross multiply
   17,660.82x = 24,370.53 × 10,105.42
4. Step 4: Simplify right side
   17,660.82x = 246,274,441.27
5. Step 5: Solve for x
   x = 246,274,441.27/17,660.82
6. Step 6: Final answer
   x = 13,944.68