Finding the Fourth Proportional to 82,436.88, 113,762.89 and 46,626.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,436.88 : 113,762.89 = 46,626.12 : x
2. Step 2: Convert to fraction form
   82,436.88/113,762.89 = 46,626.12/x
3. Step 3: Cross multiply
   82,436.88x = 113,762.89 × 46,626.12
4. Step 4: Simplify right side
   82,436.88x = 5,304,322,160.69
5. Step 5: Solve for x
   x = 5,304,322,160.69/82,436.88
6. Step 6: Final answer
   x = 64,344.04