Finding the Fourth Proportional to 17,618.50, 24,315.69 and 10,166.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,618.50 : 24,315.69 = 10,166.50 : x
2. Step 2: Convert to fraction form
   17,618.50/24,315.69 = 10,166.50/x
3. Step 3: Cross multiply
   17,618.50x = 24,315.69 × 10,166.50
4. Step 4: Simplify right side
   17,618.50x = 247,205,462.39
5. Step 5: Solve for x
   x = 247,205,462.39/17,618.50
6. Step 6: Final answer
   x = 14,031.02