Finding the Fourth Proportional to 31,891.35, 44,009.01 and 17,743.89

Step by Step Solution

1. Step 1: Write the proportion equation
   31,891.35 : 44,009.01 = 17,743.89 : x
2. Step 2: Convert to fraction form
   31,891.35/44,009.01 = 17,743.89/x
3. Step 3: Cross multiply
   31,891.35x = 44,009.01 × 17,743.89
4. Step 4: Simplify right side
   31,891.35x = 780,891,032.45
5. Step 5: Solve for x
   x = 780,891,032.45/31,891.35
6. Step 6: Final answer
   x = 24,485.98