Finding the Fourth Proportional to 22,738.47, 34,087.18 and 9,591.63

Step by Step Solution

1. Step 1: Write the proportion equation
   22,738.47 : 34,087.18 = 9,591.63 : x
2. Step 2: Convert to fraction form
   22,738.47/34,087.18 = 9,591.63/x
3. Step 3: Cross multiply
   22,738.47x = 34,087.18 × 9,591.63
4. Step 4: Simplify right side
   22,738.47x = 326,951,618.30
5. Step 5: Solve for x
   x = 326,951,618.30/22,738.47
6. Step 6: Final answer
   x = 14,378.79