Finding the Fourth Proportional to 2,417.82, 3,627.09 and 1,119.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,417.82 : 3,627.09 = 1,119.42 : x
2. Step 2: Convert to fraction form
   2,417.82/3,627.09 = 1,119.42/x
3. Step 3: Cross multiply
   2,417.82x = 3,627.09 × 1,119.42
4. Step 4: Simplify right side
   2,417.82x = 4,060,237.09
5. Step 5: Solve for x
   x = 4,060,237.09/2,417.82
6. Step 6: Final answer
   x = 1,679.30