Finding the Fourth Proportional to 34,168.05, 47,149.61 and 19,632.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34,168.05 : 47,149.61 = 19,632.69 : x
2. Step 2: Convert to fraction form
   34,168.05/47,149.61 = 19,632.69/x
3. Step 3: Cross multiply
   34,168.05x = 47,149.61 × 19,632.69
4. Step 4: Simplify right side
   34,168.05x = 925,673,578.59
5. Step 5: Solve for x
   x = 925,673,578.59/34,168.05
6. Step 6: Final answer
   x = 27,091.79