Finding the Fourth Proportional to 6,372.54, 9,559.76 and 3,085.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,372.54 : 9,559.76 = 3,085.83 : x
2. Step 2: Convert to fraction form
   6,372.54/9,559.76 = 3,085.83/x
3. Step 3: Cross multiply
   6,372.54x = 9,559.76 × 3,085.83
4. Step 4: Simplify right side
   6,372.54x = 29,499,778.77
5. Step 5: Solve for x
   x = 29,499,778.77/6,372.54
6. Step 6: Final answer
   x = 4,629.20