Finding the Fourth Proportional to 6,567.73, 9,066.78 and 4,180.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,567.73 : 9,066.78 = 4,180.12 : x
2. Step 2: Convert to fraction form
   6,567.73/9,066.78 = 4,180.12/x
3. Step 3: Cross multiply
   6,567.73x = 9,066.78 × 4,180.12
4. Step 4: Simplify right side
   6,567.73x = 37,900,228.41
5. Step 5: Solve for x
   x = 37,900,228.41/6,567.73
6. Step 6: Final answer
   x = 5,770.67