Finding the Fourth Proportional to 3,769.56, 5,653.86 and 996.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,769.56 : 5,653.86 = 996.46 : x
2. Step 2: Convert to fraction form
   3,769.56/5,653.86 = 996.46/x
3. Step 3: Cross multiply
   3,769.56x = 5,653.86 × 996.46
4. Step 4: Simplify right side
   3,769.56x = 5,633,845.34
5. Step 5: Solve for x
   x = 5,633,845.34/3,769.56
6. Step 6: Final answer
   x = 1,494.56