Finding the Fourth Proportional to 16,258.32, 22,436.56 and 8,806.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,258.32 : 22,436.56 = 8,806.32 : x
2. Step 2: Convert to fraction form
   16,258.32/22,436.56 = 8,806.32/x
3. Step 3: Cross multiply
   16,258.32x = 22,436.56 × 8,806.32
4. Step 4: Simplify right side
   16,258.32x = 197,583,527.06
5. Step 5: Solve for x
   x = 197,583,527.06/16,258.32
6. Step 6: Final answer
   x = 12,152.76