Finding the Fourth Proportional to 82,986, 114,520.68 and 45,260.52

Step by Step Solution

1. Step 1: Write the proportion equation
   82,986 : 114,520.68 = 45,260.52 : x
2. Step 2: Convert to fraction form
   82,986/114,520.68 = 45,260.52/x
3. Step 3: Cross multiply
   82,986x = 114,520.68 × 45,260.52
4. Step 4: Simplify right side
   82,986x = 5,183,265,527.55
5. Step 5: Solve for x
   x = 5,183,265,527.55/82,986
6. Step 6: Final answer
   x = 62,459.52