Finding the Fourth Proportional to 2,957.69, 4,436.41 and 736.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,957.69 : 4,436.41 = 736.53 : x
2. Step 2: Convert to fraction form
   2,957.69/4,436.41 = 736.53/x
3. Step 3: Cross multiply
   2,957.69x = 4,436.41 × 736.53
4. Step 4: Simplify right side
   2,957.69x = 3,267,549.06
5. Step 5: Solve for x
   x = 3,267,549.06/2,957.69
6. Step 6: Final answer
   x = 1,104.76