Finding the Fourth Proportional to 8,796.16, 12,138.46 and 5,019.26

Step by Step Solution

1. Step 1: Write the proportion equation
   8,796.16 : 12,138.46 = 5,019.26 : x
2. Step 2: Convert to fraction form
   8,796.16/12,138.46 = 5,019.26/x
3. Step 3: Cross multiply
   8,796.16x = 12,138.46 × 5,019.26
4. Step 4: Simplify right side
   8,796.16x = 60,926,069.20
5. Step 5: Solve for x
   x = 60,926,069.20/8,796.16
6. Step 6: Final answer
   x = 6,926.44