Finding the Fourth Proportional to 1,602.94, 2,399.82 and 1,449.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602.94 : 2,399.82 = 1,449.18 : x
2. Step 2: Convert to fraction form
   1,602.94/2,399.82 = 1,449.18/x
3. Step 3: Cross multiply
   1,602.94x = 2,399.82 × 1,449.18
4. Step 4: Simplify right side
   1,602.94x = 3,477,771.15
5. Step 5: Solve for x
   x = 3,477,771.15/1,602.94
6. Step 6: Final answer
   x = 2,169.62