Finding the Fourth Proportional to 6,060.57, 8,361.78 and 3,671.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,060.57 : 8,361.78 = 3,671.43 : x
2. Step 2: Convert to fraction form
   6,060.57/8,361.78 = 3,671.43/x
3. Step 3: Cross multiply
   6,060.57x = 8,361.78 × 3,671.43
4. Step 4: Simplify right side
   6,060.57x = 30,699,665.47
5. Step 5: Solve for x
   x = 30,699,665.47/6,060.57
6. Step 6: Final answer
   x = 5,065.47