Finding the Fourth Proportional to 8,147.34, 12,223.08 and 3,767.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,147.34 : 12,223.08 = 3,767.94 : x
2. Step 2: Convert to fraction form
   8,147.34/12,223.08 = 3,767.94/x
3. Step 3: Cross multiply
   8,147.34x = 12,223.08 × 3,767.94
4. Step 4: Simplify right side
   8,147.34x = 46,055,832.06
5. Step 5: Solve for x
   x = 46,055,832.06/8,147.34
6. Step 6: Final answer
   x = 5,652.87