Finding the Fourth Proportional to 9,284.91, 12,813.17 and 5,093.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,284.91 : 12,813.17 = 5,093.16 : x
2. Step 2: Convert to fraction form
   9,284.91/12,813.17 = 5,093.16/x
3. Step 3: Cross multiply
   9,284.91x = 12,813.17 × 5,093.16
4. Step 4: Simplify right side
   9,284.91x = 65,259,499.45
5. Step 5: Solve for x
   x = 65,259,499.45/9,284.91
6. Step 6: Final answer
   x = 7,028.55