Finding the Fourth Proportional to 6,144.05, 8,478.34 and 3,626.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,144.05 : 8,478.34 = 3,626.01 : x
2. Step 2: Convert to fraction form
   6,144.05/8,478.34 = 3,626.01/x
3. Step 3: Cross multiply
   6,144.05x = 8,478.34 × 3,626.01
4. Step 4: Simplify right side
   6,144.05x = 30,742,536.56
5. Step 5: Solve for x
   x = 30,742,536.56/6,144.05
6. Step 6: Final answer
   x = 5,003.63