Finding the Fourth Proportional to 17,635.68, 24,342.42 and 10,086.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,635.68 : 24,342.42 = 10,086.30 : x
2. Step 2: Convert to fraction form
   17,635.68/24,342.42 = 10,086.30/x
3. Step 3: Cross multiply
   17,635.68x = 24,342.42 × 10,086.30
4. Step 4: Simplify right side
   17,635.68x = 245,524,950.85
5. Step 5: Solve for x
   x = 245,524,950.85/17,635.68
6. Step 6: Final answer
   x = 13,922.06