Finding the Fourth Proportional to 6,223.98, 8,588.68 and 3,706.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,223.98 : 8,588.68 = 3,706.27 : x
2. Step 2: Convert to fraction form
   6,223.98/8,588.68 = 3,706.27/x
3. Step 3: Cross multiply
   6,223.98x = 8,588.68 × 3,706.27
4. Step 4: Simplify right side
   6,223.98x = 31,831,967.02
5. Step 5: Solve for x
   x = 31,831,967.02/6,223.98
6. Step 6: Final answer
   x = 5,114.41