Finding the Fourth Proportional to 6,114.17, 8,427.71 and 4,121.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,114.17 : 8,427.71 = 4,121.24 : x
2. Step 2: Convert to fraction form
   6,114.17/8,427.71 = 4,121.24/x
3. Step 3: Cross multiply
   6,114.17x = 8,427.71 × 4,121.24
4. Step 4: Simplify right side
   6,114.17x = 34,732,583.72
5. Step 5: Solve for x
   x = 34,732,583.72/6,114.17
6. Step 6: Final answer
   x = 5,680.67