Finding the Fourth Proportional to 82,662.18, 113,965.14 and 59,672.62

Step by Step Solution

1. Step 1: Write the proportion equation
   82,662.18 : 113,965.14 = 59,672.62 : x
2. Step 2: Convert to fraction form
   82,662.18/113,965.14 = 59,672.62/x
3. Step 3: Cross multiply
   82,662.18x = 113,965.14 × 59,672.62
4. Step 4: Simplify right side
   82,662.18x = 6,800,598,492.47
5. Step 5: Solve for x
   x = 6,800,598,492.47/82,662.18
6. Step 6: Final answer
   x = 82,269.77