Finding the Fourth Proportional to 6,853.86, 9,458.33 and 3,710.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,853.86 : 9,458.33 = 3,710.05 : x
2. Step 2: Convert to fraction form
   6,853.86/9,458.33 = 3,710.05/x
3. Step 3: Cross multiply
   6,853.86x = 9,458.33 × 3,710.05
4. Step 4: Simplify right side
   6,853.86x = 35,090,811.37
5. Step 5: Solve for x
   x = 35,090,811.37/6,853.86
6. Step 6: Final answer
   x = 5,119.86