Finding the Fourth Proportional to 22,362.03, 30,853.59 and 14,397.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,362.03 : 30,853.59 = 14,397.72 : x
2. Step 2: Convert to fraction form
   22,362.03/30,853.59 = 14,397.72/x
3. Step 3: Cross multiply
   22,362.03x = 30,853.59 × 14,397.72
4. Step 4: Simplify right side
   22,362.03x = 444,221,349.81
5. Step 5: Solve for x
   x = 444,221,349.81/22,362.03
6. Step 6: Final answer
   x = 19,864.98