Finding the Fourth Proportional to 82,506.78, 113,839.83 and 46,696.79

Step by Step Solution

1. Step 1: Write the proportion equation
   82,506.78 : 113,839.83 = 46,696.79 : x
2. Step 2: Convert to fraction form
   82,506.78/113,839.83 = 46,696.79/x
3. Step 3: Cross multiply
   82,506.78x = 113,839.83 × 46,696.79
4. Step 4: Simplify right side
   82,506.78x = 5,315,954,635.15
5. Step 5: Solve for x
   x = 5,315,954,635.15/82,506.78
6. Step 6: Final answer
   x = 64,430.52