Finding the Fourth Proportional to 6,754.49, 9,321.18 and 3,770.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,754.49 : 9,321.18 = 3,770.15 : x
2. Step 2: Convert to fraction form
   6,754.49/9,321.18 = 3,770.15/x
3. Step 3: Cross multiply
   6,754.49x = 9,321.18 × 3,770.15
4. Step 4: Simplify right side
   6,754.49x = 35,142,200.17
5. Step 5: Solve for x
   x = 35,142,200.17/6,754.49
6. Step 6: Final answer
   x = 5,202.79