Finding the Fourth Proportional to 16,647.50, 22,963.82 and 10,361.90

Step by Step Solution

1. Step 1: Write the proportion equation
   16,647.50 : 22,963.82 = 10,361.90 : x
2. Step 2: Convert to fraction form
   16,647.50/22,963.82 = 10,361.90/x
3. Step 3: Cross multiply
   16,647.50x = 22,963.82 × 10,361.90
4. Step 4: Simplify right side
   16,647.50x = 237,948,806.46
5. Step 5: Solve for x
   x = 237,948,806.46/16,647.50
6. Step 6: Final answer
   x = 14,293.37