Finding the Fourth Proportional to 82,186.50, 113,418.18 and 44,461.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,186.50 : 113,418.18 = 44,461.56 : x
2. Step 2: Convert to fraction form
   82,186.50/113,418.18 = 44,461.56/x
3. Step 3: Cross multiply
   82,186.50x = 113,418.18 × 44,461.56
4. Step 4: Simplify right side
   82,186.50x = 5,042,749,215.16
5. Step 5: Solve for x
   x = 5,042,749,215.16/82,186.50
6. Step 6: Final answer
   x = 61,357.39