Finding the Fourth Proportional to 16,725.37, 25,091.75 and 5,631.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,725.37 : 25,091.75 = 5,631.69 : x
2. Step 2: Convert to fraction form
   16,725.37/25,091.75 = 5,631.69/x
3. Step 3: Cross multiply
   16,725.37x = 25,091.75 × 5,631.69
4. Step 4: Simplify right side
   16,725.37x = 141,308,957.56
5. Step 5: Solve for x
   x = 141,308,957.56/16,725.37
6. Step 6: Final answer
   x = 8,448.78