Finding the Fourth Proportional to 7,266.93, 10,906.07 and 5,061.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,266.93 : 10,906.07 = 5,061.30 : x
2. Step 2: Convert to fraction form
   7,266.93/10,906.07 = 5,061.30/x
3. Step 3: Cross multiply
   7,266.93x = 10,906.07 × 5,061.30
4. Step 4: Simplify right side
   7,266.93x = 55,198,866.78
5. Step 5: Solve for x
   x = 55,198,866.78/7,266.93
6. Step 6: Final answer
   x = 7,595.90