Finding the Fourth Proportional to 2,448.35, 3,673.06 and 804.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.35 : 3,673.06 = 804.82 : x
2. Step 2: Convert to fraction form
   2,448.35/3,673.06 = 804.82/x
3. Step 3: Cross multiply
   2,448.35x = 3,673.06 × 804.82
4. Step 4: Simplify right side
   2,448.35x = 2,956,152.15
5. Step 5: Solve for x
   x = 2,956,152.15/2,448.35
6. Step 6: Final answer
   x = 1,207.41