Finding the Fourth Proportional to 2,369.39, 3,552.57 and 983.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369.39 : 3,552.57 = 983.69 : x
2. Step 2: Convert to fraction form
   2,369.39/3,552.57 = 983.69/x
3. Step 3: Cross multiply
   2,369.39x = 3,552.57 × 983.69
4. Step 4: Simplify right side
   2,369.39x = 3,494,614.53
5. Step 5: Solve for x
   x = 3,494,614.53/2,369.39
6. Step 6: Final answer
   x = 1,474.90