Finding the Fourth Proportional to 6,126.29, 8,452.98 and 3,607.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,126.29 : 8,452.98 = 3,607.49 : x
2. Step 2: Convert to fraction form
   6,126.29/8,452.98 = 3,607.49/x
3. Step 3: Cross multiply
   6,126.29x = 8,452.98 × 3,607.49
4. Step 4: Simplify right side
   6,126.29x = 30,494,014.40
5. Step 5: Solve for x
   x = 30,494,014.40/6,126.29
6. Step 6: Final answer
   x = 4,977.56