Finding the Fourth Proportional to 82,212.18, 113,452.83 and 44,486.34

Step by Step Solution

1. Step 1: Write the proportion equation
   82,212.18 : 113,452.83 = 44,486.34 : x
2. Step 2: Convert to fraction form
   82,212.18/113,452.83 = 44,486.34/x
3. Step 3: Cross multiply
   82,212.18x = 113,452.83 × 44,486.34
4. Step 4: Simplify right side
   82,212.18x = 5,047,101,169.34
5. Step 5: Solve for x
   x = 5,047,101,169.34/82,212.18
6. Step 6: Final answer
   x = 61,391.16