Finding the Fourth Proportional to 22,314.18, 30,793.26 and 12,105.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,314.18 : 30,793.26 = 12,105.06 : x
2. Step 2: Convert to fraction form
   22,314.18/30,793.26 = 12,105.06/x
3. Step 3: Cross multiply
   22,314.18x = 30,793.26 × 12,105.06
4. Step 4: Simplify right side
   22,314.18x = 372,754,259.90
5. Step 5: Solve for x
   x = 372,754,259.90/22,314.18
6. Step 6: Final answer
   x = 16,704.82