Finding the Fourth Proportional to 2,465.20, 3,697.56 and 984.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465.20 : 3,697.56 = 984.52 : x
2. Step 2: Convert to fraction form
   2,465.20/3,697.56 = 984.52/x
3. Step 3: Cross multiply
   2,465.20x = 3,697.56 × 984.52
4. Step 4: Simplify right side
   2,465.20x = 3,640,321.77
5. Step 5: Solve for x
   x = 3,640,321.77/2,465.20
6. Step 6: Final answer
   x = 1,476.68