Finding the Fourth Proportional to 2,399.50, 3,599.25 and 937.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.50 : 3,599.25 = 937.62 : x
2. Step 2: Convert to fraction form
   2,399.50/3,599.25 = 937.62/x
3. Step 3: Cross multiply
   2,399.50x = 3,599.25 × 937.62
4. Step 4: Simplify right side
   2,399.50x = 3,374,724.10
5. Step 5: Solve for x
   x = 3,374,724.10/2,399.50
6. Step 6: Final answer
   x = 1,406.43