Finding the Fourth Proportional to 7,025.30, 10,543.15 and 3,327.55

Step by Step Solution

1. Step 1: Write the proportion equation
   7,025.30 : 10,543.15 = 3,327.55 : x
2. Step 2: Convert to fraction form
   7,025.30/10,543.15 = 3,327.55/x
3. Step 3: Cross multiply
   7,025.30x = 10,543.15 × 3,327.55
4. Step 4: Simplify right side
   7,025.30x = 35,082,876.12
5. Step 5: Solve for x
   x = 35,082,876.12/7,025.30
6. Step 6: Final answer
   x = 4,993.79