Finding the Fourth Proportional to 2,510.55, 3,464.81 and 1,448.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.55 : 3,464.81 = 1,448.64 : x
2. Step 2: Convert to fraction form
   2,510.55/3,464.81 = 1,448.64/x
3. Step 3: Cross multiply
   2,510.55x = 3,464.81 × 1,448.64
4. Step 4: Simplify right side
   2,510.55x = 5,019,262.36
5. Step 5: Solve for x
   x = 5,019,262.36/2,510.55
6. Step 6: Final answer
   x = 1,999.27