Finding the Fourth Proportional to 2,065.28, 2,849.99 and 1,181.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.28 : 2,849.99 = 1,181.03 : x
2. Step 2: Convert to fraction form
   2,065.28/2,849.99 = 1,181.03/x
3. Step 3: Cross multiply
   2,065.28x = 2,849.99 × 1,181.03
4. Step 4: Simplify right side
   2,065.28x = 3,365,903.53
5. Step 5: Solve for x
   x = 3,365,903.53/2,065.28
6. Step 6: Final answer
   x = 1,629.76