Finding the Fourth Proportional to 14,469.94, 21,705.37 and 4,982.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,469.94 : 21,705.37 = 4,982.16 : x
2. Step 2: Convert to fraction form
   14,469.94/21,705.37 = 4,982.16/x
3. Step 3: Cross multiply
   14,469.94x = 21,705.37 × 4,982.16
4. Step 4: Simplify right side
   14,469.94x = 108,139,573.05
5. Step 5: Solve for x
   x = 108,139,573.05/14,469.94
6. Step 6: Final answer
   x = 7,473.39