Finding the Fourth Proportional to 3,498.24, 5,238.44 and 2,013.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.24 : 5,238.44 = 2,013.48 : x
2. Step 2: Convert to fraction form
   3,498.24/5,238.44 = 2,013.48/x
3. Step 3: Cross multiply
   3,498.24x = 5,238.44 × 2,013.48
4. Step 4: Simplify right side
   3,498.24x = 10,547,494.17
5. Step 5: Solve for x
   x = 10,547,494.17/3,498.24
6. Step 6: Final answer
   x = 3,015.09