Finding the Fourth Proportional to 82,882.72, 114,378.24 and 45,156.97

Step by Step Solution

1. Step 1: Write the proportion equation
   82,882.72 : 114,378.24 = 45,156.97 : x
2. Step 2: Convert to fraction form
   82,882.72/114,378.24 = 45,156.97/x
3. Step 3: Cross multiply
   82,882.72x = 114,378.24 × 45,156.97
4. Step 4: Simplify right side
   82,882.72x = 5,164,974,752.33
5. Step 5: Solve for x
   x = 5,164,974,752.33/82,882.72
6. Step 6: Final answer
   x = 62,316.67