Finding the Fourth Proportional to 22,105.77, 30,505.03 and 12,034

Step by Step Solution

1. Step 1: Write the proportion equation
   22,105.77 : 30,505.03 = 12,034 : x
2. Step 2: Convert to fraction form
   22,105.77/30,505.03 = 12,034/x
3. Step 3: Cross multiply
   22,105.77x = 30,505.03 × 12,034
4. Step 4: Simplify right side
   22,105.77x = 367,097,531.02
5. Step 5: Solve for x
   x = 367,097,531.02/22,105.77
6. Step 6: Final answer
   x = 16,606.41