Finding the Fourth Proportional to 7,042.93, 10,568.04 and 5,111.08

Step by Step Solution

1. Step 1: Write the proportion equation
   7,042.93 : 10,568.04 = 5,111.08 : x
2. Step 2: Convert to fraction form
   7,042.93/10,568.04 = 5,111.08/x
3. Step 3: Cross multiply
   7,042.93x = 10,568.04 × 5,111.08
4. Step 4: Simplify right side
   7,042.93x = 54,014,097.88
5. Step 5: Solve for x
   x = 54,014,097.88/7,042.93
6. Step 6: Final answer
   x = 7,669.27