Finding the Fourth Proportional to 22,504.34, 33,727.15 and 12,103.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,504.34 : 33,727.15 = 12,103.86 : x
2. Step 2: Convert to fraction form
   22,504.34/33,727.15 = 12,103.86/x
3. Step 3: Cross multiply
   22,504.34x = 33,727.15 × 12,103.86
4. Step 4: Simplify right side
   22,504.34x = 408,228,701.80
5. Step 5: Solve for x
   x = 408,228,701.80/22,504.34
6. Step 6: Final answer
   x = 18,140.00