Finding the Fourth Proportional to 6,086.81, 9,131.76 and 1,704.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.81 : 9,131.76 = 1,704.29 : x
2. Step 2: Convert to fraction form
   6,086.81/9,131.76 = 1,704.29/x
3. Step 3: Cross multiply
   6,086.81x = 9,131.76 × 1,704.29
4. Step 4: Simplify right side
   6,086.81x = 15,563,167.25
5. Step 5: Solve for x
   x = 15,563,167.25/6,086.81
6. Step 6: Final answer
   x = 2,556.87