Finding the Fourth Proportional to 47,776.38, 71,674.76 and 16,185.34

Step by Step Solution

1. Step 1: Write the proportion equation
   47,776.38 : 71,674.76 = 16,185.34 : x
2. Step 2: Convert to fraction form
   47,776.38/71,674.76 = 16,185.34/x
3. Step 3: Cross multiply
   47,776.38x = 71,674.76 × 16,185.34
4. Step 4: Simplify right side
   47,776.38x = 1,160,080,360.02
5. Step 5: Solve for x
   x = 1,160,080,360.02/47,776.38
6. Step 6: Final answer
   x = 24,281.46