Finding the Fourth Proportional to 20,735.30, 31,093.59 and 5,940.83

Step by Step Solution

1. Step 1: Write the proportion equation
   20,735.30 : 31,093.59 = 5,940.83 : x
2. Step 2: Convert to fraction form
   20,735.30/31,093.59 = 5,940.83/x
3. Step 3: Cross multiply
   20,735.30x = 31,093.59 × 5,940.83
4. Step 4: Simplify right side
   20,735.30x = 184,721,732.28
5. Step 5: Solve for x
   x = 184,721,732.28/20,735.30
6. Step 6: Final answer
   x = 8,908.56