Finding the Fourth Proportional to 2,064.54, 2,849.10 and 1,180.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064.54 : 2,849.10 = 1,180.42 : x
2. Step 2: Convert to fraction form
   2,064.54/2,849.10 = 1,180.42/x
3. Step 3: Cross multiply
   2,064.54x = 2,849.10 × 1,180.42
4. Step 4: Simplify right side
   2,064.54x = 3,363,134.62
5. Step 5: Solve for x
   x = 3,363,134.62/2,064.54
6. Step 6: Final answer
   x = 1,629.00