Finding the Fourth Proportional to 80,902.48, 111,645.94 and 45,094.76

Step by Step Solution

1. Step 1: Write the proportion equation
   80,902.48 : 111,645.94 = 45,094.76 : x
2. Step 2: Convert to fraction form
   80,902.48/111,645.94 = 45,094.76/x
3. Step 3: Cross multiply
   80,902.48x = 111,645.94 × 45,094.76
4. Step 4: Simplify right side
   80,902.48x = 5,034,646,869.27
5. Step 5: Solve for x
   x = 5,034,646,869.27/80,902.48
6. Step 6: Final answer
   x = 62,231.06