Finding the Fourth Proportional to 8,983.12, 12,396.86 and 5,004.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,983.12 : 12,396.86 = 5,004.52 : x
2. Step 2: Convert to fraction form
   8,983.12/12,396.86 = 5,004.52/x
3. Step 3: Cross multiply
   8,983.12x = 12,396.86 × 5,004.52
4. Step 4: Simplify right side
   8,983.12x = 62,040,333.81
5. Step 5: Solve for x
   x = 62,040,333.81/8,983.12
6. Step 6: Final answer
   x = 6,906.32