Finding the Fourth Proportional to 6,018.63, 8,307.26 and 3,662.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,018.63 : 8,307.26 = 3,662.43 : x
2. Step 2: Convert to fraction form
   6,018.63/8,307.26 = 3,662.43/x
3. Step 3: Cross multiply
   6,018.63x = 8,307.26 × 3,662.43
4. Step 4: Simplify right side
   6,018.63x = 30,424,739.93
5. Step 5: Solve for x
   x = 30,424,739.93/6,018.63
6. Step 6: Final answer
   x = 5,055.09