Finding the Fourth Proportional to 31,786.34, 47,627.67 and 16,182.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,786.34 : 47,627.67 = 16,182.50 : x
2. Step 2: Convert to fraction form
   31,786.34/47,627.67 = 16,182.50/x
3. Step 3: Cross multiply
   31,786.34x = 47,627.67 × 16,182.50
4. Step 4: Simplify right side
   31,786.34x = 770,734,769.78
5. Step 5: Solve for x
   x = 770,734,769.78/31,786.34
6. Step 6: Final answer
   x = 24,247.36