Finding the Fourth Proportional to 9,758.79, 13,467.17 and 5,510.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,758.79 : 13,467.17 = 5,510.03 : x
2. Step 2: Convert to fraction form
   9,758.79/13,467.17 = 5,510.03/x
3. Step 3: Cross multiply
   9,758.79x = 13,467.17 × 5,510.03
4. Step 4: Simplify right side
   9,758.79x = 74,204,457.15
5. Step 5: Solve for x
   x = 74,204,457.15/9,758.79
6. Step 6: Final answer
   x = 7,603.86