Finding the Fourth Proportional to 31,843.92, 43,946.10 and 17,697

Step by Step Solution

1. Step 1: Write the proportion equation
   31,843.92 : 43,946.10 = 17,697 : x
2. Step 2: Convert to fraction form
   31,843.92/43,946.10 = 17,697/x
3. Step 3: Cross multiply
   31,843.92x = 43,946.10 × 17,697
4. Step 4: Simplify right side
   31,843.92x = 777,714,131.70
5. Step 5: Solve for x
   x = 777,714,131.70/31,843.92
6. Step 6: Final answer
   x = 24,422.69