Finding the Fourth Proportional to 6,626.52, 9,142.25 and 4,106.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,626.52 : 9,142.25 = 4,106.03 : x
2. Step 2: Convert to fraction form
   6,626.52/9,142.25 = 4,106.03/x
3. Step 3: Cross multiply
   6,626.52x = 9,142.25 × 4,106.03
4. Step 4: Simplify right side
   6,626.52x = 37,538,286.53
5. Step 5: Solve for x
   x = 37,538,286.53/6,626.52
6. Step 6: Final answer
   x = 5,664.86