Finding the Fourth Proportional to 7,744.56, 10,676.90 and 5,321.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,744.56 : 10,676.90 = 5,321.84 : x
2. Step 2: Convert to fraction form
   7,744.56/10,676.90 = 5,321.84/x
3. Step 3: Cross multiply
   7,744.56x = 10,676.90 × 5,321.84
4. Step 4: Simplify right side
   7,744.56x = 56,820,753.50
5. Step 5: Solve for x
   x = 56,820,753.50/7,744.56
6. Step 6: Final answer
   x = 7,336.86