Finding the Fourth Proportional to 22,994.34, 31,732.38 and 12,922.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,994.34 : 31,732.38 = 12,922.56 : x
2. Step 2: Convert to fraction form
   22,994.34/31,732.38 = 12,922.56/x
3. Step 3: Cross multiply
   22,994.34x = 31,732.38 × 12,922.56
4. Step 4: Simplify right side
   22,994.34x = 410,063,584.49
5. Step 5: Solve for x
   x = 410,063,584.49/22,994.34
6. Step 6: Final answer
   x = 17,833.24