Finding the Fourth Proportional to 16,759.98, 23,128.03 and 10,049.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,759.98 : 23,128.03 = 10,049.31 : x
2. Step 2: Convert to fraction form
   16,759.98/23,128.03 = 10,049.31/x
3. Step 3: Cross multiply
   16,759.98x = 23,128.03 × 10,049.31
4. Step 4: Simplify right side
   16,759.98x = 232,420,692.91
5. Step 5: Solve for x
   x = 232,420,692.91/16,759.98
6. Step 6: Final answer
   x = 13,867.60