Finding the Fourth Proportional to 2,065.35, 2,849.72 and 1,181.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.35 : 2,849.72 = 1,181.01 : x
2. Step 2: Convert to fraction form
   2,065.35/2,849.72 = 1,181.01/x
3. Step 3: Cross multiply
   2,065.35x = 2,849.72 × 1,181.01
4. Step 4: Simplify right side
   2,065.35x = 3,365,541.91
5. Step 5: Solve for x
   x = 3,365,541.91/2,065.35
6. Step 6: Final answer
   x = 1,629.53