Finding the Fourth Proportional to 2,370.38, 3,554.05 and 984.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370.38 : 3,554.05 = 984.67 : x
2. Step 2: Convert to fraction form
   2,370.38/3,554.05 = 984.67/x
3. Step 3: Cross multiply
   2,370.38x = 3,554.05 × 984.67
4. Step 4: Simplify right side
   2,370.38x = 3,499,576.90
5. Step 5: Solve for x
   x = 3,499,576.90/2,370.38
6. Step 6: Final answer
   x = 1,476.38