Finding the Fourth Proportional to 9,274.52, 12,799 and 5,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,274.52 : 12,799 = 5,082.50 : x
2. Step 2: Convert to fraction form
   9,274.52/12,799 = 5,082.50/x
3. Step 3: Cross multiply
   9,274.52x = 12,799 × 5,082.50
4. Step 4: Simplify right side
   9,274.52x = 65,050,917.50
5. Step 5: Solve for x
   x = 65,050,917.50/9,274.52
6. Step 6: Final answer
   x = 7,013.94