Finding the Fourth Proportional to 9,273.96, 12,798.06 and 5,082.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,273.96 : 12,798.06 = 5,082.12 : x
2. Step 2: Convert to fraction form
   9,273.96/12,798.06 = 5,082.12/x
3. Step 3: Cross multiply
   9,273.96x = 12,798.06 × 5,082.12
4. Step 4: Simplify right side
   9,273.96x = 65,041,276.69
5. Step 5: Solve for x
   x = 65,041,276.69/9,273.96
6. Step 6: Final answer
   x = 7,013.32