Finding the Fourth Proportional to 16,992.84, 25,468.43 and 7,630.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,992.84 : 25,468.43 = 7,630.46 : x
2. Step 2: Convert to fraction form
   16,992.84/25,468.43 = 7,630.46/x
3. Step 3: Cross multiply
   16,992.84x = 25,468.43 × 7,630.46
4. Step 4: Simplify right side
   16,992.84x = 194,335,709.04
5. Step 5: Solve for x
   x = 194,335,709.04/16,992.84
6. Step 6: Final answer
   x = 11,436.33