Finding the Fourth Proportional to 9,759.26, 13,467.71 and 5,510.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,759.26 : 13,467.71 = 5,510.28 : x
2. Step 2: Convert to fraction form
   9,759.26/13,467.71 = 5,510.28/x
3. Step 3: Cross multiply
   9,759.26x = 13,467.71 × 5,510.28
4. Step 4: Simplify right side
   9,759.26x = 74,210,917.34
5. Step 5: Solve for x
   x = 74,210,917.34/9,759.26
6. Step 6: Final answer
   x = 7,604.15