Finding the Fourth Proportional to 16,256.82, 22,434.40 and 8,804.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,256.82 : 22,434.40 = 8,804.82 : x
2. Step 2: Convert to fraction form
   16,256.82/22,434.40 = 8,804.82/x
3. Step 3: Cross multiply
   16,256.82x = 22,434.40 × 8,804.82
4. Step 4: Simplify right side
   16,256.82x = 197,530,853.81
5. Step 5: Solve for x
   x = 197,530,853.81/16,256.82
6. Step 6: Final answer
   x = 12,150.65