Finding the Fourth Proportional to 80,662, 111,313.56 and 45,334

Step by Step Solution

1. Step 1: Write the proportion equation
   80,662 : 111,313.56 = 45,334 : x
2. Step 2: Convert to fraction form
   80,662/111,313.56 = 45,334/x
3. Step 3: Cross multiply
   80,662x = 111,313.56 × 45,334
4. Step 4: Simplify right side
   80,662x = 5,046,288,929.04
5. Step 5: Solve for x
   x = 5,046,288,929.04/80,662
6. Step 6: Final answer
   x = 62,560.92