Finding the Fourth Proportional to 6,792.72, 10,180.80 and 5,562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,792.72 : 10,180.80 = 5,562.72 : x
2. Step 2: Convert to fraction form
   6,792.72/10,180.80 = 5,562.72/x
3. Step 3: Cross multiply
   6,792.72x = 10,180.80 × 5,562.72
4. Step 4: Simplify right side
   6,792.72x = 56,632,939.78
5. Step 5: Solve for x
   x = 56,632,939.78/6,792.72
6. Step 6: Final answer
   x = 8,337.30