Finding the Fourth Proportional to 34,906.86, 48,171.54 and 19,794.72

Step by Step Solution

1. Step 1: Write the proportion equation
   34,906.86 : 48,171.54 = 19,794.72 : x
2. Step 2: Convert to fraction form
   34,906.86/48,171.54 = 19,794.72/x
3. Step 3: Cross multiply
   34,906.86x = 48,171.54 × 19,794.72
4. Step 4: Simplify right side
   34,906.86x = 953,542,146.27
5. Step 5: Solve for x
   x = 953,542,146.27/34,906.86
6. Step 6: Final answer
   x = 27,316.76