Finding the Fourth Proportional to 6,502.77, 8,965.35 and 4,144.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,502.77 : 8,965.35 = 4,144.05 : x
2. Step 2: Convert to fraction form
   6,502.77/8,965.35 = 4,144.05/x
3. Step 3: Cross multiply
   6,502.77x = 8,965.35 × 4,144.05
4. Step 4: Simplify right side
   6,502.77x = 37,152,858.67
5. Step 5: Solve for x
   x = 37,152,858.67/6,502.77
6. Step 6: Final answer
   x = 5,713.39