Finding the Fourth Proportional to 6,109.28, 9,164.12 and 1,949.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,109.28 : 9,164.12 = 1,949.52 : x
2. Step 2: Convert to fraction form
   6,109.28/9,164.12 = 1,949.52/x
3. Step 3: Cross multiply
   6,109.28x = 9,164.12 × 1,949.52
4. Step 4: Simplify right side
   6,109.28x = 17,865,635.22
5. Step 5: Solve for x
   x = 17,865,635.22/6,109.28
6. Step 6: Final answer
   x = 2,924.34