Finding the Fourth Proportional to 3,643.83, 5,030.78 and 2,524.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,643.83 : 5,030.78 = 2,524.37 : x
2. Step 2: Convert to fraction form
   3,643.83/5,030.78 = 2,524.37/x
3. Step 3: Cross multiply
   3,643.83x = 5,030.78 × 2,524.37
4. Step 4: Simplify right side
   3,643.83x = 12,699,512.33
5. Step 5: Solve for x
   x = 12,699,512.33/3,643.83
6. Step 6: Final answer
   x = 3,485.21