Finding the Fourth Proportional to 3,642.51, 5,026.57 and 2,049.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,642.51 : 5,026.57 = 2,049.24 : x
2. Step 2: Convert to fraction form
   3,642.51/5,026.57 = 2,049.24/x
3. Step 3: Cross multiply
   3,642.51x = 5,026.57 × 2,049.24
4. Step 4: Simplify right side
   3,642.51x = 10,300,648.31
5. Step 5: Solve for x
   x = 10,300,648.31/3,642.51
6. Step 6: Final answer
   x = 2,827.90