Finding the Fourth Proportional to 6,109.93, 9,171.73 and 5,708.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,109.93 : 9,171.73 = 5,708.41 : x
2. Step 2: Convert to fraction form
   6,109.93/9,171.73 = 5,708.41/x
3. Step 3: Cross multiply
   6,109.93x = 9,171.73 × 5,708.41
4. Step 4: Simplify right side
   6,109.93x = 52,356,018.15
5. Step 5: Solve for x
   x = 52,356,018.15/6,109.93
6. Step 6: Final answer
   x = 8,569.00