Finding the Fourth Proportional to 60,144, 82,991.79 and 33,282.78

Step by Step Solution

1. Step 1: Write the proportion equation
   60,144 : 82,991.79 = 33,282.78 : x
2. Step 2: Convert to fraction form
   60,144/82,991.79 = 33,282.78/x
3. Step 3: Cross multiply
   60,144x = 82,991.79 × 33,282.78
4. Step 4: Simplify right side
   60,144x = 2,762,197,488.38
5. Step 5: Solve for x
   x = 2,762,197,488.38/60,144
6. Step 6: Final answer
   x = 45,926.40