Finding the Fourth Proportional to 114,147.40, 157,196.82 and 82,265.80

Step by Step Solution

1. Step 1: Write the proportion equation
   114,147.40 : 157,196.82 = 82,265.80 : x
2. Step 2: Convert to fraction form
   114,147.40/157,196.82 = 82,265.80/x
3. Step 3: Cross multiply
   114,147.40x = 157,196.82 × 82,265.80
4. Step 4: Simplify right side
   114,147.40x = 12,931,922,154.76
5. Step 5: Solve for x
   x = 12,931,922,154.76/114,147.40
6. Step 6: Final answer
   x = 113,291.43