Finding the Fourth Proportional to 22,350.42, 30,846.69 and 14,911.38

Step by Step Solution

1. Step 1: Write the proportion equation
   22,350.42 : 30,846.69 = 14,911.38 : x
2. Step 2: Convert to fraction form
   22,350.42/30,846.69 = 14,911.38/x
3. Step 3: Cross multiply
   22,350.42x = 30,846.69 × 14,911.38
4. Step 4: Simplify right side
   22,350.42x = 459,966,716.33
5. Step 5: Solve for x
   x = 459,966,716.33/22,350.42
6. Step 6: Final answer
   x = 20,579.78