Finding the Fourth Proportional to 10,183.61, 14,053.55 and 5,708.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,183.61 : 14,053.55 = 5,708.36 : x
2. Step 2: Convert to fraction form
   10,183.61/14,053.55 = 5,708.36/x
3. Step 3: Cross multiply
   10,183.61x = 14,053.55 × 5,708.36
4. Step 4: Simplify right side
   10,183.61x = 80,222,623.87
5. Step 5: Solve for x
   x = 80,222,623.87/10,183.61
6. Step 6: Final answer
   x = 7,877.63