Finding the Fourth Proportional to 8,194.05, 12,293.69 and 3,452.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,194.05 : 12,293.69 = 3,452.72 : x
2. Step 2: Convert to fraction form
   8,194.05/12,293.69 = 3,452.72/x
3. Step 3: Cross multiply
   8,194.05x = 12,293.69 × 3,452.72
4. Step 4: Simplify right side
   8,194.05x = 42,446,590.60
5. Step 5: Solve for x
   x = 42,446,590.60/8,194.05
6. Step 6: Final answer
   x = 5,180.17