Finding the Fourth Proportional to 2,732.56, 3,770.88 and 1,490.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,732.56 : 3,770.88 = 1,490.56 : x
2. Step 2: Convert to fraction form
   2,732.56/3,770.88 = 1,490.56/x
3. Step 3: Cross multiply
   2,732.56x = 3,770.88 × 1,490.56
4. Step 4: Simplify right side
   2,732.56x = 5,620,722.89
5. Step 5: Solve for x
   x = 5,620,722.89/2,732.56
6. Step 6: Final answer
   x = 2,056.94