Finding the Fourth Proportional to 82,682.43, 124,020.90 and 35,935.35

Step by Step Solution

1. Step 1: Write the proportion equation
   82,682.43 : 124,020.90 = 35,935.35 : x
2. Step 2: Convert to fraction form
   82,682.43/124,020.90 = 35,935.35/x
3. Step 3: Cross multiply
   82,682.43x = 124,020.90 × 35,935.35
4. Step 4: Simplify right side
   82,682.43x = 4,456,734,448.82
5. Step 5: Solve for x
   x = 4,456,734,448.82/82,682.43
6. Step 6: Final answer
   x = 53,901.83