Finding the Fourth Proportional to 8,997.88, 12,417.33 and 5,019.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,997.88 : 12,417.33 = 5,019.25 : x
2. Step 2: Convert to fraction form
   8,997.88/12,417.33 = 5,019.25/x
3. Step 3: Cross multiply
   8,997.88x = 12,417.33 × 5,019.25
4. Step 4: Simplify right side
   8,997.88x = 62,325,683.60
5. Step 5: Solve for x
   x = 62,325,683.60/8,997.88
6. Step 6: Final answer
   x = 6,926.71