Finding the Fourth Proportional to 109,717.43, 164,582.29 and 30,825.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,717.43 : 164,582.29 = 30,825.50 : x
2. Step 2: Convert to fraction form
   109,717.43/164,582.29 = 30,825.50/x
3. Step 3: Cross multiply
   109,717.43x = 164,582.29 × 30,825.50
4. Step 4: Simplify right side
   109,717.43x = 5,073,331,380.40
5. Step 5: Solve for x
   x = 5,073,331,380.40/109,717.43
6. Step 6: Final answer
   x = 46,239.98