Finding the Fourth Proportional to 82,162.85, 113,453.87 and 52,001.39

Step by Step Solution

1. Step 1: Write the proportion equation
   82,162.85 : 113,453.87 = 52,001.39 : x
2. Step 2: Convert to fraction form
   82,162.85/113,453.87 = 52,001.39/x
3. Step 3: Cross multiply
   82,162.85x = 113,453.87 × 52,001.39
4. Step 4: Simplify right side
   82,162.85x = 5,899,758,113.60
5. Step 5: Solve for x
   x = 5,899,758,113.60/82,162.85
6. Step 6: Final answer
   x = 71,805.67