Finding the Fourth Proportional to 3,703.61, 5,522.74 and 3,670.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,703.61 : 5,522.74 = 3,670.27 : x
2. Step 2: Convert to fraction form
   3,703.61/5,522.74 = 3,670.27/x
3. Step 3: Cross multiply
   3,703.61x = 5,522.74 × 3,670.27
4. Step 4: Simplify right side
   3,703.61x = 20,269,923.96
5. Step 5: Solve for x
   x = 20,269,923.96/3,703.61
6. Step 6: Final answer
   x = 5,473.03