Finding the Fourth Proportional to 6,944.64, 9,580.89 and 4,426.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,944.64 : 9,580.89 = 4,426.29 : x
2. Step 2: Convert to fraction form
   6,944.64/9,580.89 = 4,426.29/x
3. Step 3: Cross multiply
   6,944.64x = 9,580.89 × 4,426.29
4. Step 4: Simplify right side
   6,944.64x = 42,407,797.60
5. Step 5: Solve for x
   x = 42,407,797.60/6,944.64
6. Step 6: Final answer
   x = 6,106.55