Finding the Fourth Proportional to 6,267.21, 8,649.61 and 3,614.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,267.21 : 8,649.61 = 3,614.56 : x
2. Step 2: Convert to fraction form
   6,267.21/8,649.61 = 3,614.56/x
3. Step 3: Cross multiply
   6,267.21x = 8,649.61 × 3,614.56
4. Step 4: Simplify right side
   6,267.21x = 31,264,513.83
5. Step 5: Solve for x
   x = 31,264,513.83/6,267.21
6. Step 6: Final answer
   x = 4,988.59