Finding the Fourth Proportional to 1,608.72, 2,203.35 and 1,514.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608.72 : 2,203.35 = 1,514.13 : x
2. Step 2: Convert to fraction form
   1,608.72/2,203.35 = 1,514.13/x
3. Step 3: Cross multiply
   1,608.72x = 2,203.35 × 1,514.13
4. Step 4: Simplify right side
   1,608.72x = 3,336,158.34
5. Step 5: Solve for x
   x = 3,336,158.34/1,608.72
6. Step 6: Final answer
   x = 2,073.80