Finding the Fourth Proportional to 2,013.01, 2,778.07 and 1,514.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013.01 : 2,778.07 = 1,514.76 : x
2. Step 2: Convert to fraction form
   2,013.01/2,778.07 = 1,514.76/x
3. Step 3: Cross multiply
   2,013.01x = 2,778.07 × 1,514.76
4. Step 4: Simplify right side
   2,013.01x = 4,208,109.31
5. Step 5: Solve for x
   x = 4,208,109.31/2,013.01
6. Step 6: Final answer
   x = 2,090.46