Finding the Fourth Proportional to 2,555.50, 3,527.30 and 1,493.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555.50 : 3,527.30 = 1,493.49 : x
2. Step 2: Convert to fraction form
   2,555.50/3,527.30 = 1,493.49/x
3. Step 3: Cross multiply
   2,555.50x = 3,527.30 × 1,493.49
4. Step 4: Simplify right side
   2,555.50x = 5,267,976.00
5. Step 5: Solve for x
   x = 5,267,976.00/2,555.50
6. Step 6: Final answer
   x = 2,061.43