Finding the Fourth Proportional to 4,784.64, 6,601.42 and 3,016.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,784.64 : 6,601.42 = 3,016.82 : x
2. Step 2: Convert to fraction form
   4,784.64/6,601.42 = 3,016.82/x
3. Step 3: Cross multiply
   4,784.64x = 6,601.42 × 3,016.82
4. Step 4: Simplify right side
   4,784.64x = 19,915,295.88
5. Step 5: Solve for x
   x = 19,915,295.88/4,784.64
6. Step 6: Final answer
   x = 4,162.34