Finding the Fourth Proportional to 6,410.79, 9,610.52 and 3,450.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,410.79 : 9,610.52 = 3,450.83 : x
2. Step 2: Convert to fraction form
   6,410.79/9,610.52 = 3,450.83/x
3. Step 3: Cross multiply
   6,410.79x = 9,610.52 × 3,450.83
4. Step 4: Simplify right side
   6,410.79x = 33,164,205.42
5. Step 5: Solve for x
   x = 33,164,205.42/6,410.79
6. Step 6: Final answer
   x = 5,173.19