Finding the Fourth Proportional to 16,674.99, 25,023.83 and 8,889.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,674.99 : 25,023.83 = 8,889.27 : x
2. Step 2: Convert to fraction form
   16,674.99/25,023.83 = 8,889.27/x
3. Step 3: Cross multiply
   16,674.99x = 25,023.83 × 8,889.27
4. Step 4: Simplify right side
   16,674.99x = 222,443,536.86
5. Step 5: Solve for x
   x = 222,443,536.86/16,674.99
6. Step 6: Final answer
   x = 13,339.95