Finding the Fourth Proportional to 5,184.90, 7,771.89 and 3,723.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,184.90 : 7,771.89 = 3,723.27 : x
2. Step 2: Convert to fraction form
   5,184.90/7,771.89 = 3,723.27/x
3. Step 3: Cross multiply
   5,184.90x = 7,771.89 × 3,723.27
4. Step 4: Simplify right side
   5,184.90x = 28,936,844.88
5. Step 5: Solve for x
   x = 28,936,844.88/5,184.90
6. Step 6: Final answer
   x = 5,580.98