Finding the Fourth Proportional to 9,274.96, 12,799.52 and 5,083.21

Step by Step Solution

1. Step 1: Write the proportion equation
   9,274.96 : 12,799.52 = 5,083.21 : x
2. Step 2: Convert to fraction form
   9,274.96/12,799.52 = 5,083.21/x
3. Step 3: Cross multiply
   9,274.96x = 12,799.52 × 5,083.21
4. Step 4: Simplify right side
   9,274.96x = 65,062,648.06
5. Step 5: Solve for x
   x = 65,062,648.06/9,274.96
6. Step 6: Final answer
   x = 7,014.87