Finding the Fourth Proportional to 7,026.35, 10,544.72 and 3,328.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,026.35 : 10,544.72 = 3,328.59 : x
2. Step 2: Convert to fraction form
   7,026.35/10,544.72 = 3,328.59/x
3. Step 3: Cross multiply
   7,026.35x = 10,544.72 × 3,328.59
4. Step 4: Simplify right side
   7,026.35x = 35,099,049.54
5. Step 5: Solve for x
   x = 35,099,049.54/7,026.35
6. Step 6: Final answer
   x = 4,995.35