Finding the Fourth Proportional to 9,096.72, 12,556.79 and 5,741.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.72 : 12,556.79 = 5,741.72 : x
2. Step 2: Convert to fraction form
   9,096.72/12,556.79 = 5,741.72/x
3. Step 3: Cross multiply
   9,096.72x = 12,556.79 × 5,741.72
4. Step 4: Simplify right side
   9,096.72x = 72,097,572.28
5. Step 5: Solve for x
   x = 72,097,572.28/9,096.72
6. Step 6: Final answer
   x = 7,925.67