Finding the Fourth Proportional to 22,996.71, 31,735.74 and 12,924.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,996.71 : 31,735.74 = 12,924.56 : x
2. Step 2: Convert to fraction form
   22,996.71/31,735.74 = 12,924.56/x
3. Step 3: Cross multiply
   22,996.71x = 31,735.74 × 12,924.56
4. Step 4: Simplify right side
   22,996.71x = 410,170,475.77
5. Step 5: Solve for x
   x = 410,170,475.77/22,996.71
6. Step 6: Final answer
   x = 17,836.05