Finding the Fourth Proportional to 5,086.06, 7,627.74 and 4,264.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,086.06 : 7,627.74 = 4,264.72 : x
2. Step 2: Convert to fraction form
   5,086.06/7,627.74 = 4,264.72/x
3. Step 3: Cross multiply
   5,086.06x = 7,627.74 × 4,264.72
4. Step 4: Simplify right side
   5,086.06x = 32,530,175.33
5. Step 5: Solve for x
   x = 32,530,175.33/5,086.06
6. Step 6: Final answer
   x = 6,395.95