Finding the Fourth Proportional to 82,216.75, 113,459.22 and 44,491

Step by Step Solution

1. Step 1: Write the proportion equation
   82,216.75 : 113,459.22 = 44,491 : x
2. Step 2: Convert to fraction form
   82,216.75/113,459.22 = 44,491/x
3. Step 3: Cross multiply
   82,216.75x = 113,459.22 × 44,491
4. Step 4: Simplify right side
   82,216.75x = 5,047,914,157.02
5. Step 5: Solve for x
   x = 5,047,914,157.02/82,216.75
6. Step 6: Final answer
   x = 61,397.64