Finding the Fourth Proportional to 22,350.06, 30,838.50 and 14,391.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,350.06 : 30,838.50 = 14,391.18 : x
2. Step 2: Convert to fraction form
   22,350.06/30,838.50 = 14,391.18/x
3. Step 3: Cross multiply
   22,350.06x = 30,838.50 × 14,391.18
4. Step 4: Simplify right side
   22,350.06x = 443,802,404.43
5. Step 5: Solve for x
   x = 443,802,404.43/22,350.06
6. Step 6: Final answer
   x = 19,856.88