Finding the Fourth Proportional to 31,243.38, 43,115.86 and 17,096.22

Step by Step Solution

1. Step 1: Write the proportion equation
   31,243.38 : 43,115.86 = 17,096.22 : x
2. Step 2: Convert to fraction form
   31,243.38/43,115.86 = 17,096.22/x
3. Step 3: Cross multiply
   31,243.38x = 43,115.86 × 17,096.22
4. Step 4: Simplify right side
   31,243.38x = 737,118,228.05
5. Step 5: Solve for x
   x = 737,118,228.05/31,243.38
6. Step 6: Final answer
   x = 23,592.78