Finding the Fourth Proportional to 8,933.94, 12,327.39 and 5,576.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,933.94 : 12,327.39 = 5,576.22 : x
2. Step 2: Convert to fraction form
   8,933.94/12,327.39 = 5,576.22/x
3. Step 3: Cross multiply
   8,933.94x = 12,327.39 × 5,576.22
4. Step 4: Simplify right side
   8,933.94x = 68,740,238.67
5. Step 5: Solve for x
   x = 68,740,238.67/8,933.94
6. Step 6: Final answer
   x = 7,694.28