Finding the Fourth Proportional to 82,338.80, 113,626.06 and 46,528.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,338.80 : 113,626.06 = 46,528.04 : x
2. Step 2: Convert to fraction form
   82,338.80/113,626.06 = 46,528.04/x
3. Step 3: Cross multiply
   82,338.80x = 113,626.06 × 46,528.04
4. Step 4: Simplify right side
   82,338.80x = 5,286,797,864.72
5. Step 5: Solve for x
   x = 5,286,797,864.72/82,338.80
6. Step 6: Final answer
   x = 64,207.86