Finding the Fourth Proportional to 82,014.18, 113,180.79 and 45,715.62

Step by Step Solution

1. Step 1: Write the proportion equation
   82,014.18 : 113,180.79 = 45,715.62 : x
2. Step 2: Convert to fraction form
   82,014.18/113,180.79 = 45,715.62/x
3. Step 3: Cross multiply
   82,014.18x = 113,180.79 × 45,715.62
4. Step 4: Simplify right side
   82,014.18x = 5,174,129,986.94
5. Step 5: Solve for x
   x = 5,174,129,986.94/82,014.18
6. Step 6: Final answer
   x = 63,088.24