Finding the Fourth Proportional to 9,271.86, 12,795.39 and 5,080.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271.86 : 12,795.39 = 5,080.14 : x
2. Step 2: Convert to fraction form
   9,271.86/12,795.39 = 5,080.14/x
3. Step 3: Cross multiply
   9,271.86x = 12,795.39 × 5,080.14
4. Step 4: Simplify right side
   9,271.86x = 65,002,372.55
5. Step 5: Solve for x
   x = 65,002,372.55/9,271.86
6. Step 6: Final answer
   x = 7,010.72