Finding the Fourth Proportional to 82,219.54, 113,462.96 and 44,493.78

Step by Step Solution

1. Step 1: Write the proportion equation
   82,219.54 : 113,462.96 = 44,493.78 : x
2. Step 2: Convert to fraction form
   82,219.54/113,462.96 = 44,493.78/x
3. Step 3: Cross multiply
   82,219.54x = 113,462.96 × 44,493.78
4. Step 4: Simplify right side
   82,219.54x = 5,048,395,980.39
5. Step 5: Solve for x
   x = 5,048,395,980.39/82,219.54
6. Step 6: Final answer
   x = 61,401.41