Finding the Fourth Proportional to 6,562.64, 9,056.56 and 3,578.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,562.64 : 9,056.56 = 3,578.56 : x
2. Step 2: Convert to fraction form
   6,562.64/9,056.56 = 3,578.56/x
3. Step 3: Cross multiply
   6,562.64x = 9,056.56 × 3,578.56
4. Step 4: Simplify right side
   6,562.64x = 32,409,443.35
5. Step 5: Solve for x
   x = 32,409,443.35/6,562.64
6. Step 6: Final answer
   x = 4,938.48