Finding the Fourth Proportional to 9,716.36, 13,407.32 and 5,467.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,716.36 : 13,407.32 = 5,467.30 : x
2. Step 2: Convert to fraction form
   9,716.36/13,407.32 = 5,467.30/x
3. Step 3: Cross multiply
   9,716.36x = 13,407.32 × 5,467.30
4. Step 4: Simplify right side
   9,716.36x = 73,301,820.79
5. Step 5: Solve for x
   x = 73,301,820.79/9,716.36
6. Step 6: Final answer
   x = 7,544.17