Finding the Fourth Proportional to 10,832.73, 16,247.34 and 3,039.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,832.73 : 16,247.34 = 3,039.72 : x
2. Step 2: Convert to fraction form
   10,832.73/16,247.34 = 3,039.72/x
3. Step 3: Cross multiply
   10,832.73x = 16,247.34 × 3,039.72
4. Step 4: Simplify right side
   10,832.73x = 49,387,364.34
5. Step 5: Solve for x
   x = 49,387,364.34/10,832.73
6. Step 6: Final answer
   x = 4,559.09