Finding the Fourth Proportional to 80,171.76, 110,659.32 and 46,644.24

Step by Step Solution

1. Step 1: Write the proportion equation
   80,171.76 : 110,659.32 = 46,644.24 : x
2. Step 2: Convert to fraction form
   80,171.76/110,659.32 = 46,644.24/x
3. Step 3: Cross multiply
   80,171.76x = 110,659.32 × 46,644.24
4. Step 4: Simplify right side
   80,171.76x = 5,161,619,880.32
5. Step 5: Solve for x
   x = 5,161,619,880.32/80,171.76
6. Step 6: Final answer
   x = 64,382.02