Finding the Fourth Proportional to 22,274.15, 30,737.61 and 12,202.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,274.15 : 30,737.61 = 12,202.34 : x
2. Step 2: Convert to fraction form
   22,274.15/30,737.61 = 12,202.34/x
3. Step 3: Cross multiply
   22,274.15x = 30,737.61 × 12,202.34
4. Step 4: Simplify right side
   22,274.15x = 375,070,614.32
5. Step 5: Solve for x
   x = 375,070,614.32/22,274.15
6. Step 6: Final answer
   x = 16,838.83