Finding the Fourth Proportional to 7,803.06, 10,768.34 and 4,266.27

Step by Step Solution

1. Step 1: Write the proportion equation
   7,803.06 : 10,768.34 = 4,266.27 : x
2. Step 2: Convert to fraction form
   7,803.06/10,768.34 = 4,266.27/x
3. Step 3: Cross multiply
   7,803.06x = 10,768.34 × 4,266.27
4. Step 4: Simplify right side
   7,803.06x = 45,940,645.89
5. Step 5: Solve for x
   x = 45,940,645.89/7,803.06
6. Step 6: Final answer
   x = 5,887.52