Finding the Fourth Proportional to 80,694.56, 111,372.02 and 46,697.19

Step by Step Solution

1. Step 1: Write the proportion equation
   80,694.56 : 111,372.02 = 46,697.19 : x
2. Step 2: Convert to fraction form
   80,694.56/111,372.02 = 46,697.19/x
3. Step 3: Cross multiply
   80,694.56x = 111,372.02 × 46,697.19
4. Step 4: Simplify right side
   80,694.56x = 5,200,760,145.14
5. Step 5: Solve for x
   x = 5,200,760,145.14/80,694.56
6. Step 6: Final answer
   x = 64,449.95