Finding the Fourth Proportional to 3,608.35, 5,414.18 and 1,962.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,608.35 : 5,414.18 = 1,962.43 : x
2. Step 2: Convert to fraction form
   3,608.35/5,414.18 = 1,962.43/x
3. Step 3: Cross multiply
   3,608.35x = 5,414.18 × 1,962.43
4. Step 4: Simplify right side
   3,608.35x = 10,624,925.91
5. Step 5: Solve for x
   x = 10,624,925.91/3,608.35
6. Step 6: Final answer
   x = 2,944.54