Finding the Fourth Proportional to 3,797.59, 5,661.18 and 3,737.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,797.59 : 5,661.18 = 3,737.62 : x
2. Step 2: Convert to fraction form
   3,797.59/5,661.18 = 3,737.62/x
3. Step 3: Cross multiply
   3,797.59x = 5,661.18 × 3,737.62
4. Step 4: Simplify right side
   3,797.59x = 21,159,318.43
5. Step 5: Solve for x
   x = 21,159,318.43/3,797.59
6. Step 6: Final answer
   x = 5,571.78