Finding the Fourth Proportional to 2,209.52, 3,312.52 and 1,514.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,209.52 : 3,312.52 = 1,514.08 : x
2. Step 2: Convert to fraction form
   2,209.52/3,312.52 = 1,514.08/x
3. Step 3: Cross multiply
   2,209.52x = 3,312.52 × 1,514.08
4. Step 4: Simplify right side
   2,209.52x = 5,015,420.28
5. Step 5: Solve for x
   x = 5,015,420.28/2,209.52
6. Step 6: Final answer
   x = 2,269.91