Finding the Fourth Proportional to 8,758.27, 13,140.51 and 5,467.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,758.27 : 13,140.51 = 5,467.56 : x
2. Step 2: Convert to fraction form
   8,758.27/13,140.51 = 5,467.56/x
3. Step 3: Cross multiply
   8,758.27x = 13,140.51 × 5,467.56
4. Step 4: Simplify right side
   8,758.27x = 71,846,526.86
5. Step 5: Solve for x
   x = 71,846,526.86/8,758.27
6. Step 6: Final answer
   x = 8,203.28