Finding the Fourth Proportional to 6,147.56, 9,222.51 and 3,372.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,147.56 : 9,222.51 = 3,372.73 : x
2. Step 2: Convert to fraction form
   6,147.56/9,222.51 = 3,372.73/x
3. Step 3: Cross multiply
   6,147.56x = 9,222.51 × 3,372.73
4. Step 4: Simplify right side
   6,147.56x = 31,105,036.15
5. Step 5: Solve for x
   x = 31,105,036.15/6,147.56
6. Step 6: Final answer
   x = 5,059.74