Finding the Fourth Proportional to 9,274.44, 12,798.72 and 5,082.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,274.44 : 12,798.72 = 5,082.60 : x
2. Step 2: Convert to fraction form
   9,274.44/12,798.72 = 5,082.60/x
3. Step 3: Cross multiply
   9,274.44x = 12,798.72 × 5,082.60
4. Step 4: Simplify right side
   9,274.44x = 65,050,774.27
5. Step 5: Solve for x
   x = 65,050,774.27/9,274.44
6. Step 6: Final answer
   x = 7,013.98