Finding the Fourth Proportional to 10,225.92, 15,338.72 and 3,300.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,225.92 : 15,338.72 = 3,300.96 : x
2. Step 2: Convert to fraction form
   10,225.92/15,338.72 = 3,300.96/x
3. Step 3: Cross multiply
   10,225.92x = 15,338.72 × 3,300.96
4. Step 4: Simplify right side
   10,225.92x = 50,632,501.17
5. Step 5: Solve for x
   x = 50,632,501.17/10,225.92
6. Step 6: Final answer
   x = 4,951.39