Finding the Fourth Proportional to 2,160.41, 3,240.27 and 600.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,160.41 : 3,240.27 = 600.56 : x
2. Step 2: Convert to fraction form
   2,160.41/3,240.27 = 600.56/x
3. Step 3: Cross multiply
   2,160.41x = 3,240.27 × 600.56
4. Step 4: Simplify right side
   2,160.41x = 1,945,976.55
5. Step 5: Solve for x
   x = 1,945,976.55/2,160.41
6. Step 6: Final answer
   x = 900.74