Finding the Fourth Proportional to 16,783.94, 25,179.59 and 5,098.07

Step by Step Solution

1. Step 1: Write the proportion equation
   16,783.94 : 25,179.59 = 5,098.07 : x
2. Step 2: Convert to fraction form
   16,783.94/25,179.59 = 5,098.07/x
3. Step 3: Cross multiply
   16,783.94x = 25,179.59 × 5,098.07
4. Step 4: Simplify right side
   16,783.94x = 128,367,388.09
5. Step 5: Solve for x
   x = 128,367,388.09/16,783.94
6. Step 6: Final answer
   x = 7,648.23