Finding the Fourth Proportional to 8,770.32, 12,096.60 and 5,788.44

Step by Step Solution

1. Step 1: Write the proportion equation
   8,770.32 : 12,096.60 = 5,788.44 : x
2. Step 2: Convert to fraction form
   8,770.32/12,096.60 = 5,788.44/x
3. Step 3: Cross multiply
   8,770.32x = 12,096.60 × 5,788.44
4. Step 4: Simplify right side
   8,770.32x = 70,020,443.30
5. Step 5: Solve for x
   x = 70,020,443.30/8,770.32
6. Step 6: Final answer
   x = 7,983.80