Finding the Fourth Proportional to 2,448.83, 3,674.71 and 888.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.83 : 3,674.71 = 888.96 : x
2. Step 2: Convert to fraction form
   2,448.83/3,674.71 = 888.96/x
3. Step 3: Cross multiply
   2,448.83x = 3,674.71 × 888.96
4. Step 4: Simplify right side
   2,448.83x = 3,266,658.79
5. Step 5: Solve for x
   x = 3,266,658.79/2,448.83
6. Step 6: Final answer
   x = 1,333.97