Finding the Fourth Proportional to 2,399.56, 3,597.22 and 937.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.56 : 3,597.22 = 937.69 : x
2. Step 2: Convert to fraction form
   2,399.56/3,597.22 = 937.69/x
3. Step 3: Cross multiply
   2,399.56x = 3,597.22 × 937.69
4. Step 4: Simplify right side
   2,399.56x = 3,373,077.22
5. Step 5: Solve for x
   x = 3,373,077.22/2,399.56
6. Step 6: Final answer
   x = 1,405.71