Finding the Fourth Proportional to 2,964.78, 4,448.25 and 1,233.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,964.78 : 4,448.25 = 1,233.54 : x
2. Step 2: Convert to fraction form
   2,964.78/4,448.25 = 1,233.54/x
3. Step 3: Cross multiply
   2,964.78x = 4,448.25 × 1,233.54
4. Step 4: Simplify right side
   2,964.78x = 5,487,094.31
5. Step 5: Solve for x
   x = 5,487,094.31/2,964.78
6. Step 6: Final answer
   x = 1,850.76