Finding the Fourth Proportional to 2,380.24, 3,570.52 and 736.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380.24 : 3,570.52 = 736.57 : x
2. Step 2: Convert to fraction form
   2,380.24/3,570.52 = 736.57/x
3. Step 3: Cross multiply
   2,380.24x = 3,570.52 × 736.57
4. Step 4: Simplify right side
   2,380.24x = 2,629,939.76
5. Step 5: Solve for x
   x = 2,629,939.76/2,380.24
6. Step 6: Final answer
   x = 1,104.91