Finding the Fourth Proportional to 9,757.63, 13,465.98 and 5,510.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,757.63 : 13,465.98 = 5,510.38 : x
2. Step 2: Convert to fraction form
   9,757.63/13,465.98 = 5,510.38/x
3. Step 3: Cross multiply
   9,757.63x = 13,465.98 × 5,510.38
4. Step 4: Simplify right side
   9,757.63x = 74,202,666.87
5. Step 5: Solve for x
   x = 74,202,666.87/9,757.63
6. Step 6: Final answer
   x = 7,604.58