Finding the Fourth Proportional to 6,488.89, 9,735.86 and 2,594.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,488.89 : 9,735.86 = 2,594.41 : x
2. Step 2: Convert to fraction form
   6,488.89/9,735.86 = 2,594.41/x
3. Step 3: Cross multiply
   6,488.89x = 9,735.86 × 2,594.41
4. Step 4: Simplify right side
   6,488.89x = 25,258,812.54
5. Step 5: Solve for x
   x = 25,258,812.54/6,488.89
6. Step 6: Final answer
   x = 3,892.62