Finding the Fourth Proportional to 7,266.33, 10,906.79 and 5,075.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,266.33 : 10,906.79 = 5,075.69 : x
2. Step 2: Convert to fraction form
   7,266.33/10,906.79 = 5,075.69/x
3. Step 3: Cross multiply
   7,266.33x = 10,906.79 × 5,075.69
4. Step 4: Simplify right side
   7,266.33x = 55,359,405.02
5. Step 5: Solve for x
   x = 55,359,405.02/7,266.33
6. Step 6: Final answer
   x = 7,618.62