Finding the Fourth Proportional to 2,569.89, 3,849.69 and 1,181.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569.89 : 3,849.69 = 1,181.32 : x
2. Step 2: Convert to fraction form
   2,569.89/3,849.69 = 1,181.32/x
3. Step 3: Cross multiply
   2,569.89x = 3,849.69 × 1,181.32
4. Step 4: Simplify right side
   2,569.89x = 4,547,710.98
5. Step 5: Solve for x
   x = 4,547,710.98/2,569.89
6. Step 6: Final answer
   x = 1,769.62