Finding the Fourth Proportional to 82,206.42, 113,445 and 44,480.67

Step by Step Solution

1. Step 1: Write the proportion equation
   82,206.42 : 113,445 = 44,480.67 : x
2. Step 2: Convert to fraction form
   82,206.42/113,445 = 44,480.67/x
3. Step 3: Cross multiply
   82,206.42x = 113,445 × 44,480.67
4. Step 4: Simplify right side
   82,206.42x = 5,046,109,608.15
5. Step 5: Solve for x
   x = 5,046,109,608.15/82,206.42
6. Step 6: Final answer
   x = 61,383.40