Finding the Fourth Proportional to 1,844.69, 2,765.30 and 674.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,844.69 : 2,765.30 = 674.42 : x
2. Step 2: Convert to fraction form
   1,844.69/2,765.30 = 674.42/x
3. Step 3: Cross multiply
   1,844.69x = 2,765.30 × 674.42
4. Step 4: Simplify right side
   1,844.69x = 1,864,956.43
5. Step 5: Solve for x
   x = 1,864,956.43/1,844.69
6. Step 6: Final answer
   x = 1,010.99