Finding the Fourth Proportional to 10,845.16, 16,255.79 and 7,095.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,845.16 : 16,255.79 = 7,095.38 : x
2. Step 2: Convert to fraction form
   10,845.16/16,255.79 = 7,095.38/x
3. Step 3: Cross multiply
   10,845.16x = 16,255.79 × 7,095.38
4. Step 4: Simplify right side
   10,845.16x = 115,341,008.54
5. Step 5: Solve for x
   x = 115,341,008.54/10,845.16
6. Step 6: Final answer
   x = 10,635.25