Finding the Fourth Proportional to 82,219.78, 113,463.30 and 44,494.03

Step by Step Solution

1. Step 1: Write the proportion equation
   82,219.78 : 113,463.30 = 44,494.03 : x
2. Step 2: Convert to fraction form
   82,219.78/113,463.30 = 44,494.03/x
3. Step 3: Cross multiply
   82,219.78x = 113,463.30 × 44,494.03
4. Step 4: Simplify right side
   82,219.78x = 5,048,439,474.10
5. Step 5: Solve for x
   x = 5,048,439,474.10/82,219.78
6. Step 6: Final answer
   x = 61,401.76