Finding the Fourth Proportional to 3,261.89, 4,499.63 and 2,064.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,261.89 : 4,499.63 = 2,064.69 : x
2. Step 2: Convert to fraction form
   3,261.89/4,499.63 = 2,064.69/x
3. Step 3: Cross multiply
   3,261.89x = 4,499.63 × 2,064.69
4. Step 4: Simplify right side
   3,261.89x = 9,290,338.48
5. Step 5: Solve for x
   x = 9,290,338.48/3,261.89
6. Step 6: Final answer
   x = 2,848.14