Finding the Fourth Proportional to 22,976.06, 31,710.35 and 14,028.73

Step by Step Solution

1. Step 1: Write the proportion equation
   22,976.06 : 31,710.35 = 14,028.73 : x
2. Step 2: Convert to fraction form
   22,976.06/31,710.35 = 14,028.73/x
3. Step 3: Cross multiply
   22,976.06x = 31,710.35 × 14,028.73
4. Step 4: Simplify right side
   22,976.06x = 444,855,894.15
5. Step 5: Solve for x
   x = 444,855,894.15/22,976.06
6. Step 6: Final answer
   x = 19,361.72