Finding the Fourth Proportional to 6,270.07, 8,651.98 and 3,618.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,270.07 : 8,651.98 = 3,618.34 : x
2. Step 2: Convert to fraction form
   6,270.07/8,651.98 = 3,618.34/x
3. Step 3: Cross multiply
   6,270.07x = 8,651.98 × 3,618.34
4. Step 4: Simplify right side
   6,270.07x = 31,305,805.31
5. Step 5: Solve for x
   x = 31,305,805.31/6,270.07
6. Step 6: Final answer
   x = 4,992.90