Finding the Fourth Proportional to 3,995.50, 5,514.27 and 2,402.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,995.50 : 5,514.27 = 2,402.96 : x
2. Step 2: Convert to fraction form
   3,995.50/5,514.27 = 2,402.96/x
3. Step 3: Cross multiply
   3,995.50x = 5,514.27 × 2,402.96
4. Step 4: Simplify right side
   3,995.50x = 13,250,572.01
5. Step 5: Solve for x
   x = 13,250,572.01/3,995.50
6. Step 6: Final answer
   x = 3,316.37