Finding the Fourth Proportional to 6,217.89, 8,577.29 and 4,326.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,217.89 : 8,577.29 = 4,326.48 : x
2. Step 2: Convert to fraction form
   6,217.89/8,577.29 = 4,326.48/x
3. Step 3: Cross multiply
   6,217.89x = 8,577.29 × 4,326.48
4. Step 4: Simplify right side
   6,217.89x = 37,109,452.01
5. Step 5: Solve for x
   x = 37,109,452.01/6,217.89
6. Step 6: Final answer
   x = 5,968.17