Finding the Fourth Proportional to 3,441.56, 4,746.71 and 2,320.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,441.56 : 4,746.71 = 2,320.72 : x
2. Step 2: Convert to fraction form
   3,441.56/4,746.71 = 2,320.72/x
3. Step 3: Cross multiply
   3,441.56x = 4,746.71 × 2,320.72
4. Step 4: Simplify right side
   3,441.56x = 11,015,773.23
5. Step 5: Solve for x
   x = 11,015,773.23/3,441.56
6. Step 6: Final answer
   x = 3,200.81