Finding the Fourth Proportional to 9,274.68, 12,798.72 and 5,082.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,274.68 : 12,798.72 = 5,082.84 : x
2. Step 2: Convert to fraction form
   9,274.68/12,798.72 = 5,082.84/x
3. Step 3: Cross multiply
   9,274.68x = 12,798.72 × 5,082.84
4. Step 4: Simplify right side
   9,274.68x = 65,053,845.96
5. Step 5: Solve for x
   x = 65,053,845.96/9,274.68
6. Step 6: Final answer
   x = 7,014.13