Finding the Fourth Proportional to 4,144.10, 6,213.71 and 2,499.59

Step by Step Solution

1. Step 1: Write the proportion equation
   4,144.10 : 6,213.71 = 2,499.59 : x
2. Step 2: Convert to fraction form
   4,144.10/6,213.71 = 2,499.59/x
3. Step 3: Cross multiply
   4,144.10x = 6,213.71 × 2,499.59
4. Step 4: Simplify right side
   4,144.10x = 15,531,749.16
5. Step 5: Solve for x
   x = 15,531,749.16/4,144.10
6. Step 6: Final answer
   x = 3,747.92