Finding the Fourth Proportional to 9,757.53, 13,465.27 and 5,450.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757.53 : 13,465.27 = 5,450.69 : x
2. Step 2: Convert to fraction form
   9,757.53/13,465.27 = 5,450.69/x
3. Step 3: Cross multiply
   9,757.53x = 13,465.27 × 5,450.69
4. Step 4: Simplify right side
   9,757.53x = 73,395,012.54
5. Step 5: Solve for x
   x = 73,395,012.54/9,757.53
6. Step 6: Final answer
   x = 7,521.88