Finding the Fourth Proportional to 2,536.30, 3,798.58 and 2,448.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.30 : 3,798.58 = 2,448.72 : x
2. Step 2: Convert to fraction form
   2,536.30/3,798.58 = 2,448.72/x
3. Step 3: Cross multiply
   2,536.30x = 3,798.58 × 2,448.72
4. Step 4: Simplify right side
   2,536.30x = 9,301,658.82
5. Step 5: Solve for x
   x = 9,301,658.82/2,536.30
6. Step 6: Final answer
   x = 3,667.41