Finding the Fourth Proportional to 17,453.99, 24,086.92 and 9,900.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,453.99 : 24,086.92 = 9,900.83 : x
2. Step 2: Convert to fraction form
   17,453.99/24,086.92 = 9,900.83/x
3. Step 3: Cross multiply
   17,453.99x = 24,086.92 × 9,900.83
4. Step 4: Simplify right side
   17,453.99x = 238,480,500.14
5. Step 5: Solve for x
   x = 238,480,500.14/17,453.99
6. Step 6: Final answer
   x = 13,663.38