Finding the Fourth Proportional to 7,193.69, 10,790.36 and 2,196.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,193.69 : 10,790.36 = 2,196.05 : x
2. Step 2: Convert to fraction form
   7,193.69/10,790.36 = 2,196.05/x
3. Step 3: Cross multiply
   7,193.69x = 10,790.36 × 2,196.05
4. Step 4: Simplify right side
   7,193.69x = 23,696,216.78
5. Step 5: Solve for x
   x = 23,696,216.78/7,193.69
6. Step 6: Final answer
   x = 3,294.03