Finding the Fourth Proportional to 80,719.00, 111,382.56 and 46,738.15

Step by Step Solution

1. Step 1: Write the proportion equation
   80,719.00 : 111,382.56 = 46,738.15 : x
2. Step 2: Convert to fraction form
   80,719.00/111,382.56 = 46,738.15/x
3. Step 3: Cross multiply
   80,719.00x = 111,382.56 × 46,738.15
4. Step 4: Simplify right side
   80,719.00x = 5,205,814,518.21
5. Step 5: Solve for x
   x = 5,205,814,518.21/80,719.00
6. Step 6: Final answer
   x = 64,493.05