Finding the Fourth Proportional to 7,180.29, 10,770.30 and 3,482.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,180.29 : 10,770.30 = 3,482.82 : x
2. Step 2: Convert to fraction form
   7,180.29/10,770.30 = 3,482.82/x
3. Step 3: Cross multiply
   7,180.29x = 10,770.30 × 3,482.82
4. Step 4: Simplify right side
   7,180.29x = 37,511,016.25
5. Step 5: Solve for x
   x = 37,511,016.25/7,180.29
6. Step 6: Final answer
   x = 5,224.16