Finding the Fourth Proportional to 82,708.49, 124,103.75 and 32,787.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,708.49 : 124,103.75 = 32,787.48 : x
2. Step 2: Convert to fraction form
   82,708.49/124,103.75 = 32,787.48/x
3. Step 3: Cross multiply
   82,708.49x = 124,103.75 × 32,787.48
4. Step 4: Simplify right side
   82,708.49x = 4,069,049,522.50
5. Step 5: Solve for x
   x = 4,069,049,522.50/82,708.49
6. Step 6: Final answer
   x = 49,197.48