Finding the Fourth Proportional to 9,327.56, 12,870.50 and 5,795.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,327.56 : 12,870.50 = 5,795.55 : x
2. Step 2: Convert to fraction form
   9,327.56/12,870.50 = 5,795.55/x
3. Step 3: Cross multiply
   9,327.56x = 12,870.50 × 5,795.55
4. Step 4: Simplify right side
   9,327.56x = 74,591,597.30
5. Step 5: Solve for x
   x = 74,591,597.30/9,327.56
6. Step 6: Final answer
   x = 7,996.91