Finding the Fourth Proportional to 22,224.84, 30,670.30 and 12,793.41

Step by Step Solution

1. Step 1: Write the proportion equation
   22,224.84 : 30,670.30 = 12,793.41 : x
2. Step 2: Convert to fraction form
   22,224.84/30,670.30 = 12,793.41/x
3. Step 3: Cross multiply
   22,224.84x = 30,670.30 × 12,793.41
4. Step 4: Simplify right side
   22,224.84x = 392,377,722.72
5. Step 5: Solve for x
   x = 392,377,722.72/22,224.84
6. Step 6: Final answer
   x = 17,654.92