Finding the Fourth Proportional to 2,419.99, 3,627.59 and 1,168.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419.99 : 3,627.59 = 1,168.28 : x
2. Step 2: Convert to fraction form
   2,419.99/3,627.59 = 1,168.28/x
3. Step 3: Cross multiply
   2,419.99x = 3,627.59 × 1,168.28
4. Step 4: Simplify right side
   2,419.99x = 4,238,016.87
5. Step 5: Solve for x
   x = 4,238,016.87/2,419.99
6. Step 6: Final answer
   x = 1,751.25