Finding the Fourth Proportional to 3,662.42, 5,493.76 and 1,029.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.42 : 5,493.76 = 1,029.92 : x
2. Step 2: Convert to fraction form
   3,662.42/5,493.76 = 1,029.92/x
3. Step 3: Cross multiply
   3,662.42x = 5,493.76 × 1,029.92
4. Step 4: Simplify right side
   3,662.42x = 5,658,133.30
5. Step 5: Solve for x
   x = 5,658,133.30/3,662.42
6. Step 6: Final answer
   x = 1,544.92