Finding the Fourth Proportional to 16,726.14, 23,037.71 and 12,463.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,726.14 : 23,037.71 = 12,463.53 : x
2. Step 2: Convert to fraction form
   16,726.14/23,037.71 = 12,463.53/x
3. Step 3: Cross multiply
   16,726.14x = 23,037.71 × 12,463.53
4. Step 4: Simplify right side
   16,726.14x = 287,131,127.40
5. Step 5: Solve for x
   x = 287,131,127.40/16,726.14
6. Step 6: Final answer
   x = 17,166.61