Finding the Fourth Proportional to 82,708.25, 114,137.38 and 46,898.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,708.25 : 114,137.38 = 46,898.25 : x
2. Step 2: Convert to fraction form
   82,708.25/114,137.38 = 46,898.25/x
3. Step 3: Cross multiply
   82,708.25x = 114,137.38 × 46,898.25
4. Step 4: Simplify right side
   82,708.25x = 5,352,843,381.59
5. Step 5: Solve for x
   x = 5,352,843,381.59/82,708.25
6. Step 6: Final answer
   x = 64,719.58