Finding the Fourth Proportional to 8,930.94, 12,323.25 and 5,573.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,930.94 : 12,323.25 = 5,573.22 : x
2. Step 2: Convert to fraction form
   8,930.94/12,323.25 = 5,573.22/x
3. Step 3: Cross multiply
   8,930.94x = 12,323.25 × 5,573.22
4. Step 4: Simplify right side
   8,930.94x = 68,680,183.37
5. Step 5: Solve for x
   x = 68,680,183.37/8,930.94
6. Step 6: Final answer
   x = 7,690.14