Finding the Fourth Proportional to 80,464.41, 111,015.23 and 46,468.42

Step by Step Solution

1. Step 1: Write the proportion equation
   80,464.41 : 111,015.23 = 46,468.42 : x
2. Step 2: Convert to fraction form
   80,464.41/111,015.23 = 46,468.42/x
3. Step 3: Cross multiply
   80,464.41x = 111,015.23 × 46,468.42
4. Step 4: Simplify right side
   80,464.41x = 5,158,701,824.16
5. Step 5: Solve for x
   x = 5,158,701,824.16/80,464.41
6. Step 6: Final answer
   x = 64,111.60