Finding the Fourth Proportional to 2,383.51, 3,574.83 and 996.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.51 : 3,574.83 = 996.48 : x
2. Step 2: Convert to fraction form
   2,383.51/3,574.83 = 996.48/x
3. Step 3: Cross multiply
   2,383.51x = 3,574.83 × 996.48
4. Step 4: Simplify right side
   2,383.51x = 3,562,246.60
5. Step 5: Solve for x
   x = 3,562,246.60/2,383.51
6. Step 6: Final answer
   x = 1,494.54