Finding the Fourth Proportional to 6,725.37, 9,274.50 and 4,487.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,725.37 : 9,274.50 = 4,487.34 : x
2. Step 2: Convert to fraction form
   6,725.37/9,274.50 = 4,487.34/x
3. Step 3: Cross multiply
   6,725.37x = 9,274.50 × 4,487.34
4. Step 4: Simplify right side
   6,725.37x = 41,617,834.83
5. Step 5: Solve for x
   x = 41,617,834.83/6,725.37
6. Step 6: Final answer
   x = 6,188.19