Finding the Fourth Proportional to 9,250.99, 12,766.89 and 5,273.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,250.99 : 12,766.89 = 5,273.41 : x
2. Step 2: Convert to fraction form
   9,250.99/12,766.89 = 5,273.41/x
3. Step 3: Cross multiply
   9,250.99x = 12,766.89 × 5,273.41
4. Step 4: Simplify right side
   9,250.99x = 67,325,045.39
5. Step 5: Solve for x
   x = 67,325,045.39/9,250.99
6. Step 6: Final answer
   x = 7,277.60