Finding the Fourth Proportional to 31,982, 44,162.28 and 20,065.04

Step by Step Solution

1. Step 1: Write the proportion equation
   31,982 : 44,162.28 = 20,065.04 : x
2. Step 2: Convert to fraction form
   31,982/44,162.28 = 20,065.04/x
3. Step 3: Cross multiply
   31,982x = 44,162.28 × 20,065.04
4. Step 4: Simplify right side
   31,982x = 886,117,914.69
5. Step 5: Solve for x
   x = 886,117,914.69/31,982
6. Step 6: Final answer
   x = 27,706.77