Finding the Fourth Proportional to 3,730.79, 5,596.38 and 957.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730.79 : 5,596.38 = 957.49 : x
2. Step 2: Convert to fraction form
   3,730.79/5,596.38 = 957.49/x
3. Step 3: Cross multiply
   3,730.79x = 5,596.38 × 957.49
4. Step 4: Simplify right side
   3,730.79x = 5,358,477.89
5. Step 5: Solve for x
   x = 5,358,477.89/3,730.79
6. Step 6: Final answer
   x = 1,436.29