Finding the Fourth Proportional to 6,057.32, 9,085.72 and 2,109.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,057.32 : 9,085.72 = 2,109.49 : x
2. Step 2: Convert to fraction form
   6,057.32/9,085.72 = 2,109.49/x
3. Step 3: Cross multiply
   6,057.32x = 9,085.72 × 2,109.49
4. Step 4: Simplify right side
   6,057.32x = 19,166,235.48
5. Step 5: Solve for x
   x = 19,166,235.48/6,057.32
6. Step 6: Final answer
   x = 3,164.14