Finding the Fourth Proportional to 9,246.00, 12,673.89 and 9,121.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,246.00 : 12,673.89 = 9,121.38 : x
2. Step 2: Convert to fraction form
   9,246.00/12,673.89 = 9,121.38/x
3. Step 3: Cross multiply
   9,246.00x = 12,673.89 × 9,121.38
4. Step 4: Simplify right side
   9,246.00x = 115,603,451.83
5. Step 5: Solve for x
   x = 115,603,451.83/9,246.00
6. Step 6: Final answer
   x = 12,503.08