Finding the Fourth Proportional to 6,976.56, 9,627.12 and 4,181.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,976.56 : 9,627.12 = 4,181.52 : x
2. Step 2: Convert to fraction form
   6,976.56/9,627.12 = 4,181.52/x
3. Step 3: Cross multiply
   6,976.56x = 9,627.12 × 4,181.52
4. Step 4: Simplify right side
   6,976.56x = 40,255,994.82
5. Step 5: Solve for x
   x = 40,255,994.82/6,976.56
6. Step 6: Final answer
   x = 5,770.18