Finding the Fourth Proportional to 3,637.08, 5,019.27 and 2,576.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,637.08 : 5,019.27 = 2,576.73 : x
2. Step 2: Convert to fraction form
   3,637.08/5,019.27 = 2,576.73/x
3. Step 3: Cross multiply
   3,637.08x = 5,019.27 × 2,576.73
4. Step 4: Simplify right side
   3,637.08x = 12,933,303.59
5. Step 5: Solve for x
   x = 12,933,303.59/3,637.08
6. Step 6: Final answer
   x = 3,555.96