Finding the Fourth Proportional to 16,970.37, 25,445.32 and 7,608.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,970.37 : 25,445.32 = 7,608.69 : x
2. Step 2: Convert to fraction form
   16,970.37/25,445.32 = 7,608.69/x
3. Step 3: Cross multiply
   16,970.37x = 25,445.32 × 7,608.69
4. Step 4: Simplify right side
   16,970.37x = 193,605,513.79
5. Step 5: Solve for x
   x = 193,605,513.79/16,970.37
6. Step 6: Final answer
   x = 11,408.45