Finding the Fourth Proportional to 7,167.29, 10,758.83 and 5,417.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,167.29 : 10,758.83 = 5,417.69 : x
2. Step 2: Convert to fraction form
   7,167.29/10,758.83 = 5,417.69/x
3. Step 3: Cross multiply
   7,167.29x = 10,758.83 × 5,417.69
4. Step 4: Simplify right side
   7,167.29x = 58,287,924.82
5. Step 5: Solve for x
   x = 58,287,924.82/7,167.29
6. Step 6: Final answer
   x = 8,132.50