Finding the Fourth Proportional to 10,864.84, 16,297.89 and 3,073

Step by Step Solution

1. Step 1: Write the proportion equation
   10,864.84 : 16,297.89 = 3,073 : x
2. Step 2: Convert to fraction form
   10,864.84/16,297.89 = 3,073/x
3. Step 3: Cross multiply
   10,864.84x = 16,297.89 × 3,073
4. Step 4: Simplify right side
   10,864.84x = 50,083,415.97
5. Step 5: Solve for x
   x = 50,083,415.97/10,864.84
6. Step 6: Final answer
   x = 4,609.68