Finding the Fourth Proportional to 10,750.83, 16,129.49 and 3,356.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,750.83 : 16,129.49 = 3,356.07 : x
2. Step 2: Convert to fraction form
   10,750.83/16,129.49 = 3,356.07/x
3. Step 3: Cross multiply
   10,750.83x = 16,129.49 × 3,356.07
4. Step 4: Simplify right side
   10,750.83x = 54,131,680.72
5. Step 5: Solve for x
   x = 54,131,680.72/10,750.83
6. Step 6: Final answer
   x = 5,035.12