Finding the Fourth Proportional to 22,995.84, 31,734.24 and 12,924.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,995.84 : 31,734.24 = 12,924.72 : x
2. Step 2: Convert to fraction form
   22,995.84/31,734.24 = 12,924.72/x
3. Step 3: Cross multiply
   22,995.84x = 31,734.24 × 12,924.72
4. Step 4: Simplify right side
   22,995.84x = 410,156,166.41
5. Step 5: Solve for x
   x = 410,156,166.41/22,995.84
6. Step 6: Final answer
   x = 17,836.10