Finding the Fourth Proportional to 2,577.52, 3,866.58 and 1,481.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577.52 : 3,866.58 = 1,481.89 : x
2. Step 2: Convert to fraction form
   2,577.52/3,866.58 = 1,481.89/x
3. Step 3: Cross multiply
   2,577.52x = 3,866.58 × 1,481.89
4. Step 4: Simplify right side
   2,577.52x = 5,729,838.83
5. Step 5: Solve for x
   x = 5,729,838.83/2,577.52
6. Step 6: Final answer
   x = 2,223.01