Finding the Fourth Proportional to 31,843.96, 43,942.54 and 17,503.48

Step by Step Solution

1. Step 1: Write the proportion equation
   31,843.96 : 43,942.54 = 17,503.48 : x
2. Step 2: Convert to fraction form
   31,843.96/43,942.54 = 17,503.48/x
3. Step 3: Cross multiply
   31,843.96x = 43,942.54 × 17,503.48
4. Step 4: Simplify right side
   31,843.96x = 769,147,370.04
5. Step 5: Solve for x
   x = 769,147,370.04/31,843.96
6. Step 6: Final answer
   x = 24,153.63