Finding the Fourth Proportional to 7,618.12, 10,526.72 and 5,943.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,618.12 : 10,526.72 = 5,943.76 : x
2. Step 2: Convert to fraction form
   7,618.12/10,526.72 = 5,943.76/x
3. Step 3: Cross multiply
   7,618.12x = 10,526.72 × 5,943.76
4. Step 4: Simplify right side
   7,618.12x = 62,568,297.27
5. Step 5: Solve for x
   x = 62,568,297.27/7,618.12
6. Step 6: Final answer
   x = 8,213.09