Finding the Fourth Proportional to 6,588.69, 9,091.41 and 3,756.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,588.69 : 9,091.41 = 3,756.31 : x
2. Step 2: Convert to fraction form
   6,588.69/9,091.41 = 3,756.31/x
3. Step 3: Cross multiply
   6,588.69x = 9,091.41 × 3,756.31
4. Step 4: Simplify right side
   6,588.69x = 34,150,135.52
5. Step 5: Solve for x
   x = 34,150,135.52/6,588.69
6. Step 6: Final answer
   x = 5,183.14