Finding the Fourth Proportional to 2,369.55, 3,554.60 and 983.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369.55 : 3,554.60 = 983.06 : x
2. Step 2: Convert to fraction form
   2,369.55/3,554.60 = 983.06/x
3. Step 3: Cross multiply
   2,369.55x = 3,554.60 × 983.06
4. Step 4: Simplify right side
   2,369.55x = 3,494,362.39
5. Step 5: Solve for x
   x = 3,494,362.39/2,369.55
6. Step 6: Final answer
   x = 1,474.69