Finding the Fourth Proportional to 2,448.37, 3,671.97 and 804.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.37 : 3,671.97 = 804.52 : x
2. Step 2: Convert to fraction form
   2,448.37/3,671.97 = 804.52/x
3. Step 3: Cross multiply
   2,448.37x = 3,671.97 × 804.52
4. Step 4: Simplify right side
   2,448.37x = 2,954,173.30
5. Step 5: Solve for x
   x = 2,954,173.30/2,448.37
6. Step 6: Final answer
   x = 1,206.59