Finding the Fourth Proportional to 2,577.01, 3,556.04 and 1,458.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577.01 : 3,556.04 = 1,458.05 : x
2. Step 2: Convert to fraction form
   2,577.01/3,556.04 = 1,458.05/x
3. Step 3: Cross multiply
   2,577.01x = 3,556.04 × 1,458.05
4. Step 4: Simplify right side
   2,577.01x = 5,184,884.12
5. Step 5: Solve for x
   x = 5,184,884.12/2,577.01
6. Step 6: Final answer
   x = 2,011.98