Finding the Fourth Proportional to 9,760.62, 13,466.33 and 5,511.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,760.62 : 13,466.33 = 5,511.18 : x
2. Step 2: Convert to fraction form
   9,760.62/13,466.33 = 5,511.18/x
3. Step 3: Cross multiply
   9,760.62x = 13,466.33 × 5,511.18
4. Step 4: Simplify right side
   9,760.62x = 74,215,341.01
5. Step 5: Solve for x
   x = 74,215,341.01/9,760.62
6. Step 6: Final answer
   x = 7,603.55