Finding the Fourth Proportional to 9,397.82, 14,114.79 and 9,019.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,397.82 : 14,114.79 = 9,019.15 : x
2. Step 2: Convert to fraction form
   9,397.82/14,114.79 = 9,019.15/x
3. Step 3: Cross multiply
   9,397.82x = 14,114.79 × 9,019.15
4. Step 4: Simplify right side
   9,397.82x = 127,303,372.94
5. Step 5: Solve for x
   x = 127,303,372.94/9,397.82
6. Step 6: Final answer
   x = 13,546.05