Finding the Fourth Proportional to 3,524.25, 4,863.54 and 2,180.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,524.25 : 4,863.54 = 2,180.06 : x
2. Step 2: Convert to fraction form
   3,524.25/4,863.54 = 2,180.06/x
3. Step 3: Cross multiply
   3,524.25x = 4,863.54 × 2,180.06
4. Step 4: Simplify right side
   3,524.25x = 10,602,784.69
5. Step 5: Solve for x
   x = 10,602,784.69/3,524.25
6. Step 6: Final answer
   x = 3,008.52