Finding the Fourth Proportional to 16,783.36, 25,173.42 and 5,096.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,783.36 : 25,173.42 = 5,096.68 : x
2. Step 2: Convert to fraction form
   16,783.36/25,173.42 = 5,096.68/x
3. Step 3: Cross multiply
   16,783.36x = 25,173.42 × 5,096.68
4. Step 4: Simplify right side
   16,783.36x = 128,300,866.25
5. Step 5: Solve for x
   x = 128,300,866.25/16,783.36
6. Step 6: Final answer
   x = 7,644.53