Finding the Fourth Proportional to 82,836.42, 124,258.71 and 23,680.74

Step by Step Solution

1. Step 1: Write the proportion equation
   82,836.42 : 124,258.71 = 23,680.74 : x
2. Step 2: Convert to fraction form
   82,836.42/124,258.71 = 23,680.74/x
3. Step 3: Cross multiply
   82,836.42x = 124,258.71 × 23,680.74
4. Step 4: Simplify right side
   82,836.42x = 2,942,538,204.25
5. Step 5: Solve for x
   x = 2,942,538,204.25/82,836.42
6. Step 6: Final answer
   x = 35,522.28