Finding the Fourth Proportional to 82,498.96, 113,850.26 and 46,688.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,498.96 : 113,850.26 = 46,688.96 : x
2. Step 2: Convert to fraction form
   82,498.96/113,850.26 = 46,688.96/x
3. Step 3: Cross multiply
   82,498.96x = 113,850.26 × 46,688.96
4. Step 4: Simplify right side
   82,498.96x = 5,315,550,235.13
5. Step 5: Solve for x
   x = 5,315,550,235.13/82,498.96
6. Step 6: Final answer
   x = 64,431.72