Finding the Fourth Proportional to 9,272.56, 12,796.32 and 5,081.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,272.56 : 12,796.32 = 5,081.08 : x
2. Step 2: Convert to fraction form
   9,272.56/12,796.32 = 5,081.08/x
3. Step 3: Cross multiply
   9,272.56x = 12,796.32 × 5,081.08
4. Step 4: Simplify right side
   9,272.56x = 65,019,125.63
5. Step 5: Solve for x
   x = 65,019,125.63/9,272.56
6. Step 6: Final answer
   x = 7,011.99