Finding the Fourth Proportional to 3,258.72, 4,498.02 and 2,374.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,258.72 : 4,498.02 = 2,374.56 : x
2. Step 2: Convert to fraction form
   3,258.72/4,498.02 = 2,374.56/x
3. Step 3: Cross multiply
   3,258.72x = 4,498.02 × 2,374.56
4. Step 4: Simplify right side
   3,258.72x = 10,680,818.37
5. Step 5: Solve for x
   x = 10,680,818.37/3,258.72
6. Step 6: Final answer
   x = 3,277.61