Finding the Fourth Proportional to 82,680.48, 124,017.94 and 35,933.36

Step by Step Solution

1. Step 1: Write the proportion equation
   82,680.48 : 124,017.94 = 35,933.36 : x
2. Step 2: Convert to fraction form
   82,680.48/124,017.94 = 35,933.36/x
3. Step 3: Cross multiply
   82,680.48x = 124,017.94 × 35,933.36
4. Step 4: Simplify right side
   82,680.48x = 4,456,381,284.48
5. Step 5: Solve for x
   x = 4,456,381,284.48/82,680.48
6. Step 6: Final answer
   x = 53,898.83