Finding the Fourth Proportional to 47,946.94, 71,917.82 and 14,667

Step by Step Solution

1. Step 1: Write the proportion equation
   47,946.94 : 71,917.82 = 14,667 : x
2. Step 2: Convert to fraction form
   47,946.94/71,917.82 = 14,667/x
3. Step 3: Cross multiply
   47,946.94x = 71,917.82 × 14,667
4. Step 4: Simplify right side
   47,946.94x = 1,054,818,592.61
5. Step 5: Solve for x
   x = 1,054,818,592.61/47,946.94
6. Step 6: Final answer
   x = 21,999.71