Finding the Fourth Proportional to 22,105.53, 30,505.61 and 12,033.97

Step by Step Solution

1. Step 1: Write the proportion equation
   22,105.53 : 30,505.61 = 12,033.97 : x
2. Step 2: Convert to fraction form
   22,105.53/30,505.61 = 12,033.97/x
3. Step 3: Cross multiply
   22,105.53x = 30,505.61 × 12,033.97
4. Step 4: Simplify right side
   22,105.53x = 367,103,549.39
5. Step 5: Solve for x
   x = 367,103,549.39/22,105.53
6. Step 6: Final answer
   x = 16,606.86