Finding the Fourth Proportional to 5,792.80, 8,662.32 and 5,500.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,792.80 : 8,662.32 = 5,500.96 : x
2. Step 2: Convert to fraction form
   5,792.80/8,662.32 = 5,500.96/x
3. Step 3: Cross multiply
   5,792.80x = 8,662.32 × 5,500.96
4. Step 4: Simplify right side
   5,792.80x = 47,651,075.83
5. Step 5: Solve for x
   x = 47,651,075.83/5,792.80
6. Step 6: Final answer
   x = 8,225.91