Finding the Fourth Proportional to 82,915.76, 114,426.83 and 47,111.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,915.76 : 114,426.83 = 47,111.82 : x
2. Step 2: Convert to fraction form
   82,915.76/114,426.83 = 47,111.82/x
3. Step 3: Cross multiply
   82,915.76x = 114,426.83 × 47,111.82
4. Step 4: Simplify right side
   82,915.76x = 5,390,855,982.57
5. Step 5: Solve for x
   x = 5,390,855,982.57/82,915.76
6. Step 6: Final answer
   x = 65,016.06