Finding the Fourth Proportional to 3,556.67, 4,907.83 and 2,064.29

Step by Step Solution

1. Step 1: Write the proportion equation
   3,556.67 : 4,907.83 = 2,064.29 : x
2. Step 2: Convert to fraction form
   3,556.67/4,907.83 = 2,064.29/x
3. Step 3: Cross multiply
   3,556.67x = 4,907.83 × 2,064.29
4. Step 4: Simplify right side
   3,556.67x = 10,131,191.50
5. Step 5: Solve for x
   x = 10,131,191.50/3,556.67
6. Step 6: Final answer
   x = 2,848.51