Finding the Fourth Proportional to 9,506.76, 13,120.14 and 5,527.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,506.76 : 13,120.14 = 5,527.62 : x
2. Step 2: Convert to fraction form
   9,506.76/13,120.14 = 5,527.62/x
3. Step 3: Cross multiply
   9,506.76x = 13,120.14 × 5,527.62
4. Step 4: Simplify right side
   9,506.76x = 72,523,148.27
5. Step 5: Solve for x
   x = 72,523,148.27/9,506.76
6. Step 6: Final answer
   x = 7,628.59