Finding the Fourth Proportional to 8,710.83, 12,022.52 and 5,176.08

Step by Step Solution

1. Step 1: Write the proportion equation
   8,710.83 : 12,022.52 = 5,176.08 : x
2. Step 2: Convert to fraction form
   8,710.83/12,022.52 = 5,176.08/x
3. Step 3: Cross multiply
   8,710.83x = 12,022.52 × 5,176.08
4. Step 4: Simplify right side
   8,710.83x = 62,229,499.44
5. Step 5: Solve for x
   x = 62,229,499.44/8,710.83
6. Step 6: Final answer
   x = 7,143.92