Finding the Fourth Proportional to 3,737.46, 5,120.34 and 3,597.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737.46 : 5,120.34 = 3,597.33 : x
2. Step 2: Convert to fraction form
   3,737.46/5,120.34 = 3,597.33/x
3. Step 3: Cross multiply
   3,737.46x = 5,120.34 × 3,597.33
4. Step 4: Simplify right side
   3,737.46x = 18,419,518.10
5. Step 5: Solve for x
   x = 18,419,518.10/3,737.46
6. Step 6: Final answer
   x = 4,928.36