Finding the Fourth Proportional to 8,404.15, 12,606.22 and 3,468.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,404.15 : 12,606.22 = 3,468.37 : x
2. Step 2: Convert to fraction form
   8,404.15/12,606.22 = 3,468.37/x
3. Step 3: Cross multiply
   8,404.15x = 12,606.22 × 3,468.37
4. Step 4: Simplify right side
   8,404.15x = 43,723,035.26
5. Step 5: Solve for x
   x = 43,723,035.26/8,404.15
6. Step 6: Final answer
   x = 5,202.55