Finding the Fourth Proportional to 1,675.08, 2,514.78 and 1,404.54

Step by Step Solution

1. Step 1: Write the proportion equation
   1,675.08 : 2,514.78 = 1,404.54 : x
2. Step 2: Convert to fraction form
   1,675.08/2,514.78 = 1,404.54/x
3. Step 3: Cross multiply
   1,675.08x = 2,514.78 × 1,404.54
4. Step 4: Simplify right side
   1,675.08x = 3,532,109.10
5. Step 5: Solve for x
   x = 3,532,109.10/1,675.08
6. Step 6: Final answer
   x = 2,108.62