Finding the Fourth Proportional to 3,592.84, 4,960.56 and 2,648.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592.84 : 4,960.56 = 2,648.74 : x
2. Step 2: Convert to fraction form
   3,592.84/4,960.56 = 2,648.74/x
3. Step 3: Cross multiply
   3,592.84x = 4,960.56 × 2,648.74
4. Step 4: Simplify right side
   3,592.84x = 13,139,233.69
5. Step 5: Solve for x
   x = 13,139,233.69/3,592.84
6. Step 6: Final answer
   x = 3,657.06