Finding the Fourth Proportional to 22,343.34, 30,832.61 and 12,273.15

Step by Step Solution

1. Step 1: Write the proportion equation
   22,343.34 : 30,832.61 = 12,273.15 : x
2. Step 2: Convert to fraction form
   22,343.34/30,832.61 = 12,273.15/x
3. Step 3: Cross multiply
   22,343.34x = 30,832.61 × 12,273.15
4. Step 4: Simplify right side
   22,343.34x = 378,413,247.42
5. Step 5: Solve for x
   x = 378,413,247.42/22,343.34
6. Step 6: Final answer
   x = 16,936.29