Finding the Fourth Proportional to 3,937.50, 5,906.46 and 1,597.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,937.50 : 5,906.46 = 1,597.15 : x
2. Step 2: Convert to fraction form
   3,937.50/5,906.46 = 1,597.15/x
3. Step 3: Cross multiply
   3,937.50x = 5,906.46 × 1,597.15
4. Step 4: Simplify right side
   3,937.50x = 9,433,494.60
5. Step 5: Solve for x
   x = 9,433,494.60/3,937.50
6. Step 6: Final answer
   x = 2,395.81