Finding the Fourth Proportional to 6,626.53, 9,144.62 and 3,642.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,626.53 : 9,144.62 = 3,642.37 : x
2. Step 2: Convert to fraction form
   6,626.53/9,144.62 = 3,642.37/x
3. Step 3: Cross multiply
   6,626.53x = 9,144.62 × 3,642.37
4. Step 4: Simplify right side
   6,626.53x = 33,308,089.55
5. Step 5: Solve for x
   x = 33,308,089.55/6,626.53
6. Step 6: Final answer
   x = 5,026.48