Finding the Fourth Proportional to 5,597.96, 7,725.56 and 3,706.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597.96 : 7,725.56 = 3,706.27 : x
2. Step 2: Convert to fraction form
   5,597.96/7,725.56 = 3,706.27/x
3. Step 3: Cross multiply
   5,597.96x = 7,725.56 × 3,706.27
4. Step 4: Simplify right side
   5,597.96x = 28,632,973.42
5. Step 5: Solve for x
   x = 28,632,973.42/5,597.96
6. Step 6: Final answer
   x = 5,114.90