Finding the Fourth Proportional to 16,068.27, 22,174.45 and 9,258.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,068.27 : 22,174.45 = 9,258.54 : x
2. Step 2: Convert to fraction form
   16,068.27/22,174.45 = 9,258.54/x
3. Step 3: Cross multiply
   16,068.27x = 22,174.45 × 9,258.54
4. Step 4: Simplify right side
   16,068.27x = 205,303,032.30
5. Step 5: Solve for x
   x = 205,303,032.30/16,068.27
6. Step 6: Final answer
   x = 12,776.92