Finding the Fourth Proportional to 7,196.90, 10,796.72 and 2,518.23

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.90 : 10,796.72 = 2,518.23 : x
2. Step 2: Convert to fraction form
   7,196.90/10,796.72 = 2,518.23/x
3. Step 3: Cross multiply
   7,196.90x = 10,796.72 × 2,518.23
4. Step 4: Simplify right side
   7,196.90x = 27,188,652.10
5. Step 5: Solve for x
   x = 27,188,652.10/7,196.90
6. Step 6: Final answer
   x = 3,777.83