Finding the Fourth Proportional to 82,216.50, 113,459.58 and 44,491.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,216.50 : 113,459.58 = 44,491.56 : x
2. Step 2: Convert to fraction form
   82,216.50/113,459.58 = 44,491.56/x
3. Step 3: Cross multiply
   82,216.50x = 113,459.58 × 44,491.56
4. Step 4: Simplify right side
   82,216.50x = 5,047,993,711.14
5. Step 5: Solve for x
   x = 5,047,993,711.14/82,216.50
6. Step 6: Final answer
   x = 61,398.79