Finding the Fourth Proportional to 31,384.37, 43,310.29 and 17,044.09

Step by Step Solution

1. Step 1: Write the proportion equation
   31,384.37 : 43,310.29 = 17,044.09 : x
2. Step 2: Convert to fraction form
   31,384.37/43,310.29 = 17,044.09/x
3. Step 3: Cross multiply
   31,384.37x = 43,310.29 × 17,044.09
4. Step 4: Simplify right side
   31,384.37x = 738,184,329.80
5. Step 5: Solve for x
   x = 738,184,329.80/31,384.37
6. Step 6: Final answer
   x = 23,520.76