Finding the Fourth Proportional to 80,904.05, 111,648.11 and 45,096.33

Step by Step Solution

1. Step 1: Write the proportion equation
   80,904.05 : 111,648.11 = 45,096.33 : x
2. Step 2: Convert to fraction form
   80,904.05/111,648.11 = 45,096.33/x
3. Step 3: Cross multiply
   80,904.05x = 111,648.11 × 45,096.33
4. Step 4: Simplify right side
   80,904.05x = 5,034,919,786.95
5. Step 5: Solve for x
   x = 5,034,919,786.95/80,904.05
6. Step 6: Final answer
   x = 62,233.23