Finding the Fourth Proportional to 17,620.99, 24,315.62 and 10,067.03

Step by Step Solution

1. Step 1: Write the proportion equation
   17,620.99 : 24,315.62 = 10,067.03 : x
2. Step 2: Convert to fraction form
   17,620.99/24,315.62 = 10,067.03/x
3. Step 3: Cross multiply
   17,620.99x = 24,315.62 × 10,067.03
4. Step 4: Simplify right side
   17,620.99x = 244,785,904.10
5. Step 5: Solve for x
   x = 244,785,904.10/17,620.99
6. Step 6: Final answer
   x = 13,891.72