Finding the Fourth Proportional to 16,039, 24,060.72 and 4,946.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,039 : 24,060.72 = 4,946.56 : x
2. Step 2: Convert to fraction form
   16,039/24,060.72 = 4,946.56/x
3. Step 3: Cross multiply
   16,039x = 24,060.72 × 4,946.56
4. Step 4: Simplify right side
   16,039x = 119,017,795.12
5. Step 5: Solve for x
   x = 119,017,795.12/16,039
6. Step 6: Final answer
   x = 7,420.52