Finding the Fourth Proportional to 34,285.82, 51,417.72 and 10,906.79

Step by Step Solution

1. Step 1: Write the proportion equation
   34,285.82 : 51,417.72 = 10,906.79 : x
2. Step 2: Convert to fraction form
   34,285.82/51,417.72 = 10,906.79/x
3. Step 3: Cross multiply
   34,285.82x = 51,417.72 × 10,906.79
4. Step 4: Simplify right side
   34,285.82x = 560,802,017.23
5. Step 5: Solve for x
   x = 560,802,017.23/34,285.82
6. Step 6: Final answer
   x = 16,356.68