Finding the Fourth Proportional to 3,723.92, 5,141.06 and 2,546.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,723.92 : 5,141.06 = 2,546.72 : x
2. Step 2: Convert to fraction form
   3,723.92/5,141.06 = 2,546.72/x
3. Step 3: Cross multiply
   3,723.92x = 5,141.06 × 2,546.72
4. Step 4: Simplify right side
   3,723.92x = 13,092,840.32
5. Step 5: Solve for x
   x = 13,092,840.32/3,723.92
6. Step 6: Final answer
   x = 3,515.88