Finding the Fourth Proportional to 16,379.56, 24,556.38 and 16,359.40

Step by Step Solution

1. Step 1: Write the proportion equation
   16,379.56 : 24,556.38 = 16,359.40 : x
2. Step 2: Convert to fraction form
   16,379.56/24,556.38 = 16,359.40/x
3. Step 3: Cross multiply
   16,379.56x = 24,556.38 × 16,359.40
4. Step 4: Simplify right side
   16,379.56x = 401,727,642.97
5. Step 5: Solve for x
   x = 401,727,642.97/16,379.56
6. Step 6: Final answer
   x = 24,526.16