Finding the Fourth Proportional to 6,147.52, 8,481.16 and 3,785.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,147.52 : 8,481.16 = 3,785.56 : x
2. Step 2: Convert to fraction form
   6,147.52/8,481.16 = 3,785.56/x
3. Step 3: Cross multiply
   6,147.52x = 8,481.16 × 3,785.56
4. Step 4: Simplify right side
   6,147.52x = 32,105,940.05
5. Step 5: Solve for x
   x = 32,105,940.05/6,147.52
6. Step 6: Final answer
   x = 5,222.58