Finding the Fourth Proportional to 2,710.89, 4,063.05 and 1,304.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710.89 : 4,063.05 = 1,304.46 : x
2. Step 2: Convert to fraction form
   2,710.89/4,063.05 = 1,304.46/x
3. Step 3: Cross multiply
   2,710.89x = 4,063.05 × 1,304.46
4. Step 4: Simplify right side
   2,710.89x = 5,300,086.20
5. Step 5: Solve for x
   x = 5,300,086.20/2,710.89
6. Step 6: Final answer
   x = 1,955.11