Finding the Fourth Proportional to 16,749.87, 23,056.83 and 14,480.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,749.87 : 23,056.83 = 14,480.16 : x
2. Step 2: Convert to fraction form
   16,749.87/23,056.83 = 14,480.16/x
3. Step 3: Cross multiply
   16,749.87x = 23,056.83 × 14,480.16
4. Step 4: Simplify right side
   16,749.87x = 333,866,587.49
5. Step 5: Solve for x
   x = 333,866,587.49/16,749.87
6. Step 6: Final answer
   x = 19,932.49