Finding the Fourth Proportional to 2,659.45, 3,669.90 and 1,464.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,659.45 : 3,669.90 = 1,464.21 : x
2. Step 2: Convert to fraction form
   2,659.45/3,669.90 = 1,464.21/x
3. Step 3: Cross multiply
   2,659.45x = 3,669.90 × 1,464.21
4. Step 4: Simplify right side
   2,659.45x = 5,373,482.27
5. Step 5: Solve for x
   x = 5,373,482.27/2,659.45
6. Step 6: Final answer
   x = 2,020.52