Finding the Fourth Proportional to 31,844.86, 43,945.59 and 17,697.42

Step by Step Solution

1. Step 1: Write the proportion equation
   31,844.86 : 43,945.59 = 17,697.42 : x
2. Step 2: Convert to fraction form
   31,844.86/43,945.59 = 17,697.42/x
3. Step 3: Cross multiply
   31,844.86x = 43,945.59 × 17,697.42
4. Step 4: Simplify right side
   31,844.86x = 777,723,563.38
5. Step 5: Solve for x
   x = 777,723,563.38/31,844.86
6. Step 6: Final answer
   x = 24,422.26