Finding the Fourth Proportional to 9,503.88, 13,116.16 and 5,524.73

Step by Step Solution

1. Step 1: Write the proportion equation
   9,503.88 : 13,116.16 = 5,524.73 : x
2. Step 2: Convert to fraction form
   9,503.88/13,116.16 = 5,524.73/x
3. Step 3: Cross multiply
   9,503.88x = 13,116.16 × 5,524.73
4. Step 4: Simplify right side
   9,503.88x = 72,463,215.01
5. Step 5: Solve for x
   x = 72,463,215.01/9,503.88
6. Step 6: Final answer
   x = 7,624.60