Finding the Fourth Proportional to 16,744.47, 23,105.78 and 10,029.99

Step by Step Solution

1. Step 1: Write the proportion equation
   16,744.47 : 23,105.78 = 10,029.99 : x
2. Step 2: Convert to fraction form
   16,744.47/23,105.78 = 10,029.99/x
3. Step 3: Cross multiply
   16,744.47x = 23,105.78 × 10,029.99
4. Step 4: Simplify right side
   16,744.47x = 231,750,692.19
5. Step 5: Solve for x
   x = 231,750,692.19/16,744.47
6. Step 6: Final answer
   x = 13,840.43