Finding the Fourth Proportional to 2,509.72, 3,463.54 and 1,514.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,509.72 : 3,463.54 = 1,514.98 : x
2. Step 2: Convert to fraction form
   2,509.72/3,463.54 = 1,514.98/x
3. Step 3: Cross multiply
   2,509.72x = 3,463.54 × 1,514.98
4. Step 4: Simplify right side
   2,509.72x = 5,247,186.25
5. Step 5: Solve for x
   x = 5,247,186.25/2,509.72
6. Step 6: Final answer
   x = 2,090.75