Finding the Fourth Proportional to 7,723.56, 10,650.06 and 5,737.80

Step by Step Solution

1. Step 1: Write the proportion equation
   7,723.56 : 10,650.06 = 5,737.80 : x
2. Step 2: Convert to fraction form
   7,723.56/10,650.06 = 5,737.80/x
3. Step 3: Cross multiply
   7,723.56x = 10,650.06 × 5,737.80
4. Step 4: Simplify right side
   7,723.56x = 61,107,914.27
5. Step 5: Solve for x
   x = 61,107,914.27/7,723.56
6. Step 6: Final answer
   x = 7,911.88