Finding the Fourth Proportional to 82,983.89, 114,517.85 and 45,258.14

Step by Step Solution

1. Step 1: Write the proportion equation
   82,983.89 : 114,517.85 = 45,258.14 : x
2. Step 2: Convert to fraction form
   82,983.89/114,517.85 = 45,258.14/x
3. Step 3: Cross multiply
   82,983.89x = 114,517.85 × 45,258.14
4. Step 4: Simplify right side
   82,983.89x = 5,182,865,202.38
5. Step 5: Solve for x
   x = 5,182,865,202.38/82,983.89
6. Step 6: Final answer
   x = 62,456.28