Finding the Fourth Proportional to 10,799.74, 16,196.58 and 6,845.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,799.74 : 16,196.58 = 6,845.12 : x
2. Step 2: Convert to fraction form
   10,799.74/16,196.58 = 6,845.12/x
3. Step 3: Cross multiply
   10,799.74x = 16,196.58 × 6,845.12
4. Step 4: Simplify right side
   10,799.74x = 110,867,533.69
5. Step 5: Solve for x
   x = 110,867,533.69/10,799.74
6. Step 6: Final answer
   x = 10,265.76