Finding the Fourth Proportional to 6,021.47, 8,307.74 and 3,662.75

Step by Step Solution

1. Step 1: Write the proportion equation
   6,021.47 : 8,307.74 = 3,662.75 : x
2. Step 2: Convert to fraction form
   6,021.47/8,307.74 = 3,662.75/x
3. Step 3: Cross multiply
   6,021.47x = 8,307.74 × 3,662.75
4. Step 4: Simplify right side
   6,021.47x = 30,429,114.83
5. Step 5: Solve for x
   x = 30,429,114.83/6,021.47
6. Step 6: Final answer
   x = 5,053.44