Finding the Fourth Proportional to 9,265.93, 12,786.99 and 5,016.99

Step by Step Solution

1. Step 1: Write the proportion equation
   9,265.93 : 12,786.99 = 5,016.99 : x
2. Step 2: Convert to fraction form
   9,265.93/12,786.99 = 5,016.99/x
3. Step 3: Cross multiply
   9,265.93x = 12,786.99 × 5,016.99
4. Step 4: Simplify right side
   9,265.93x = 64,152,175.88
5. Step 5: Solve for x
   x = 64,152,175.88/9,265.93
6. Step 6: Final answer
   x = 6,923.45