Finding the Fourth Proportional to 17,631.50, 24,331.47 and 10,179.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,631.50 : 24,331.47 = 10,179.50 : x
2. Step 2: Convert to fraction form
   17,631.50/24,331.47 = 10,179.50/x
3. Step 3: Cross multiply
   17,631.50x = 24,331.47 × 10,179.50
4. Step 4: Simplify right side
   17,631.50x = 247,682,198.87
5. Step 5: Solve for x
   x = 247,682,198.87/17,631.50
6. Step 6: Final answer
   x = 14,047.71