Finding the Fourth Proportional to 2,577.52, 3,556.17 and 1,514.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577.52 : 3,556.17 = 1,514.95 : x
2. Step 2: Convert to fraction form
   2,577.52/3,556.17 = 1,514.95/x
3. Step 3: Cross multiply
   2,577.52x = 3,556.17 × 1,514.95
4. Step 4: Simplify right side
   2,577.52x = 5,387,409.46
5. Step 5: Solve for x
   x = 5,387,409.46/2,577.52
6. Step 6: Final answer
   x = 2,090.15