Finding the Fourth Proportional to 8,045.27, 12,056.79 and 5,806.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,045.27 : 12,056.79 = 5,806.25 : x
2. Step 2: Convert to fraction form
   8,045.27/12,056.79 = 5,806.25/x
3. Step 3: Cross multiply
   8,045.27x = 12,056.79 × 5,806.25
4. Step 4: Simplify right side
   8,045.27x = 70,004,777.55
5. Step 5: Solve for x
   x = 70,004,777.55/8,045.27
6. Step 6: Final answer
   x = 8,701.36