Finding the Fourth Proportional to 9,506.08, 13,124.72 and 5,786.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,506.08 : 13,124.72 = 5,786.56 : x
2. Step 2: Convert to fraction form
   9,506.08/13,124.72 = 5,786.56/x
3. Step 3: Cross multiply
   9,506.08x = 13,124.72 × 5,786.56
4. Step 4: Simplify right side
   9,506.08x = 75,946,979.76
5. Step 5: Solve for x
   x = 75,946,979.76/9,506.08
6. Step 6: Final answer
   x = 7,989.31