Finding the Fourth Proportional to 9,504.32, 13,116 and 5,527.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,504.32 : 13,116 = 5,527.76 : x
2. Step 2: Convert to fraction form
   9,504.32/13,116 = 5,527.76/x
3. Step 3: Cross multiply
   9,504.32x = 13,116 × 5,527.76
4. Step 4: Simplify right side
   9,504.32x = 72,502,100.16
5. Step 5: Solve for x
   x = 72,502,100.16/9,504.32
6. Step 6: Final answer
   x = 7,628.33