Finding the Fourth Proportional to 2,506.53, 3,759.59 and 1,119.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506.53 : 3,759.59 = 1,119.95 : x
2. Step 2: Convert to fraction form
   2,506.53/3,759.59 = 1,119.95/x
3. Step 3: Cross multiply
   2,506.53x = 3,759.59 × 1,119.95
4. Step 4: Simplify right side
   2,506.53x = 4,210,552.82
5. Step 5: Solve for x
   x = 4,210,552.82/2,506.53
6. Step 6: Final answer
   x = 1,679.83