Finding the Fourth Proportional to 9,707.27, 13,368.31 and 8,741.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,707.27 : 13,368.31 = 8,741.96 : x
2. Step 2: Convert to fraction form
   9,707.27/13,368.31 = 8,741.96/x
3. Step 3: Cross multiply
   9,707.27x = 13,368.31 × 8,741.96
4. Step 4: Simplify right side
   9,707.27x = 116,865,242.85
5. Step 5: Solve for x
   x = 116,865,242.85/9,707.27
6. Step 6: Final answer
   x = 12,038.94