Finding the Fourth Proportional to 82,496.71, 113,847.16 and 46,686.71

Step by Step Solution

1. Step 1: Write the proportion equation
   82,496.71 : 113,847.16 = 46,686.71 : x
2. Step 2: Convert to fraction form
   82,496.71/113,847.16 = 46,686.71/x
3. Step 3: Cross multiply
   82,496.71x = 113,847.16 × 46,686.71
4. Step 4: Simplify right side
   82,496.71x = 5,315,149,226.53
5. Step 5: Solve for x
   x = 5,315,149,226.53/82,496.71
6. Step 6: Final answer
   x = 64,428.62