Finding the Fourth Proportional to 4,047.84, 6,078.24 and 3,060.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,047.84 : 6,078.24 = 3,060.72 : x
2. Step 2: Convert to fraction form
   4,047.84/6,078.24 = 3,060.72/x
3. Step 3: Cross multiply
   4,047.84x = 6,078.24 × 3,060.72
4. Step 4: Simplify right side
   4,047.84x = 18,603,790.73
5. Step 5: Solve for x
   x = 18,603,790.73/4,047.84
6. Step 6: Final answer
   x = 4,595.98