Finding the Fourth Proportional to 23,245.24, 32,086.65 and 13,813.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,245.24 : 32,086.65 = 13,813.69 : x
2. Step 2: Convert to fraction form
   23,245.24/32,086.65 = 13,813.69/x
3. Step 3: Cross multiply
   23,245.24x = 32,086.65 × 13,813.69
4. Step 4: Simplify right side
   23,245.24x = 443,235,007.82
5. Step 5: Solve for x
   x = 443,235,007.82/23,245.24
6. Step 6: Final answer
   x = 19,067.78