Finding the Fourth Proportional to 82,418.67, 113,689.04 and 52,610.67

Step by Step Solution

1. Step 1: Write the proportion equation
   82,418.67 : 113,689.04 = 52,610.67 : x
2. Step 2: Convert to fraction form
   82,418.67/113,689.04 = 52,610.67/x
3. Step 3: Cross multiply
   82,418.67x = 113,689.04 × 52,610.67
4. Step 4: Simplify right side
   82,418.67x = 5,981,256,303.00
5. Step 5: Solve for x
   x = 5,981,256,303.00/82,418.67
6. Step 6: Final answer
   x = 72,571.62