Finding the Fourth Proportional to 2,577.05, 3,864.77 and 1,481.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577.05 : 3,864.77 = 1,481.93 : x
2. Step 2: Convert to fraction form
   2,577.05/3,864.77 = 1,481.93/x
3. Step 3: Cross multiply
   2,577.05x = 3,864.77 × 1,481.93
4. Step 4: Simplify right side
   2,577.05x = 5,727,311.20
5. Step 5: Solve for x
   x = 5,727,311.20/2,577.05
6. Step 6: Final answer
   x = 2,222.43