Finding the Fourth Proportional to 22,117.57, 30,522.83 and 12,046.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,117.57 : 30,522.83 = 12,046.43 : x
2. Step 2: Convert to fraction form
   22,117.57/30,522.83 = 12,046.43/x
3. Step 3: Cross multiply
   22,117.57x = 30,522.83 × 12,046.43
4. Step 4: Simplify right side
   22,117.57x = 367,691,151.07
5. Step 5: Solve for x
   x = 367,691,151.07/22,117.57
6. Step 6: Final answer
   x = 16,624.39