Finding the Fourth Proportional to 22,344.18, 30,835.04 and 12,272.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,344.18 : 30,835.04 = 12,272.82 : x
2. Step 2: Convert to fraction form
   22,344.18/30,835.04 = 12,272.82/x
3. Step 3: Cross multiply
   22,344.18x = 30,835.04 × 12,272.82
4. Step 4: Simplify right side
   22,344.18x = 378,432,834.25
5. Step 5: Solve for x
   x = 378,432,834.25/22,344.18
6. Step 6: Final answer
   x = 16,936.53