Finding the Fourth Proportional to 7,301.28, 10,947.72 and 3,595.44

Step by Step Solution

1. Step 1: Write the proportion equation
   7,301.28 : 10,947.72 = 3,595.44 : x
2. Step 2: Convert to fraction form
   7,301.28/10,947.72 = 3,595.44/x
3. Step 3: Cross multiply
   7,301.28x = 10,947.72 × 3,595.44
4. Step 4: Simplify right side
   7,301.28x = 39,361,870.40
5. Step 5: Solve for x
   x = 39,361,870.40/7,301.28
6. Step 6: Final answer
   x = 5,391.09