Finding the Fourth Proportional to 9,758.36, 13,466.60 and 5,451.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,758.36 : 13,466.60 = 5,451.45 : x
2. Step 2: Convert to fraction form
   9,758.36/13,466.60 = 5,451.45/x
3. Step 3: Cross multiply
   9,758.36x = 13,466.60 × 5,451.45
4. Step 4: Simplify right side
   9,758.36x = 73,412,496.57
5. Step 5: Solve for x
   x = 73,412,496.57/9,758.36
6. Step 6: Final answer
   x = 7,523.04