Finding the Fourth Proportional to 22,016.58, 30,395.98 and 14,476.28

Step by Step Solution

1. Step 1: Write the proportion equation
   22,016.58 : 30,395.98 = 14,476.28 : x
2. Step 2: Convert to fraction form
   22,016.58/30,395.98 = 14,476.28/x
3. Step 3: Cross multiply
   22,016.58x = 30,395.98 × 14,476.28
4. Step 4: Simplify right side
   22,016.58x = 440,020,717.35
5. Step 5: Solve for x
   x = 440,020,717.35/22,016.58
6. Step 6: Final answer
   x = 19,985.88