Finding the Fourth Proportional to 82,690.25, 114,109.10 and 46,882.68

Step by Step Solution

1. Step 1: Write the proportion equation
   82,690.25 : 114,109.10 = 46,882.68 : x
2. Step 2: Convert to fraction form
   82,690.25/114,109.10 = 46,882.68/x
3. Step 3: Cross multiply
   82,690.25x = 114,109.10 × 46,882.68
4. Step 4: Simplify right side
   82,690.25x = 5,349,740,185.97
5. Step 5: Solve for x
   x = 5,349,740,185.97/82,690.25
6. Step 6: Final answer
   x = 64,696.15