Finding the Fourth Proportional to 80,066.40, 110,491.62 and 43,767.98

Step by Step Solution

1. Step 1: Write the proportion equation
   80,066.40 : 110,491.62 = 43,767.98 : x
2. Step 2: Convert to fraction form
   80,066.40/110,491.62 = 43,767.98/x
3. Step 3: Cross multiply
   80,066.40x = 110,491.62 × 43,767.98
4. Step 4: Simplify right side
   80,066.40x = 4,835,995,014.33
5. Step 5: Solve for x
   x = 4,835,995,014.33/80,066.40
6. Step 6: Final answer
   x = 60,399.81