Finding the Fourth Proportional to 3,662.22, 5,492.72 and 1,064.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.22 : 5,492.72 = 1,064.54 : x
2. Step 2: Convert to fraction form
   3,662.22/5,492.72 = 1,064.54/x
3. Step 3: Cross multiply
   3,662.22x = 5,492.72 × 1,064.54
4. Step 4: Simplify right side
   3,662.22x = 5,847,220.15
5. Step 5: Solve for x
   x = 5,847,220.15/3,662.22
6. Step 6: Final answer
   x = 1,596.63