Finding the Fourth Proportional to 6,168.98, 8,515.37 and 3,651.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,168.98 : 8,515.37 = 3,651.98 : x
2. Step 2: Convert to fraction form
   6,168.98/8,515.37 = 3,651.98/x
3. Step 3: Cross multiply
   6,168.98x = 8,515.37 × 3,651.98
4. Step 4: Simplify right side
   6,168.98x = 31,097,927.49
5. Step 5: Solve for x
   x = 31,097,927.49/6,168.98
6. Step 6: Final answer
   x = 5,041.01