Finding the Fourth Proportional to 22,963.41, 31,689.65 and 12,754.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,963.41 : 31,689.65 = 12,754.52 : x
2. Step 2: Convert to fraction form
   22,963.41/31,689.65 = 12,754.52/x
3. Step 3: Cross multiply
   22,963.41x = 31,689.65 × 12,754.52
4. Step 4: Simplify right side
   22,963.41x = 404,186,052.50
5. Step 5: Solve for x
   x = 404,186,052.50/22,963.41
6. Step 6: Final answer
   x = 17,601.31