Finding the Fourth Proportional to 3,662.46, 5,493.11 and 1,064.79

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.46 : 5,493.11 = 1,064.79 : x
2. Step 2: Convert to fraction form
   3,662.46/5,493.11 = 1,064.79/x
3. Step 3: Cross multiply
   3,662.46x = 5,493.11 × 1,064.79
4. Step 4: Simplify right side
   3,662.46x = 5,849,003.27
5. Step 5: Solve for x
   x = 5,849,003.27/3,662.46
6. Step 6: Final answer
   x = 1,597.01