Finding the Fourth Proportional to 6,162.77, 8,520.82 and 5,887.37

Step by Step Solution

1. Step 1: Write the proportion equation
   6,162.77 : 8,520.82 = 5,887.37 : x
2. Step 2: Convert to fraction form
   6,162.77/8,520.82 = 5,887.37/x
3. Step 3: Cross multiply
   6,162.77x = 8,520.82 × 5,887.37
4. Step 4: Simplify right side
   6,162.77x = 50,165,220.04
5. Step 5: Solve for x
   x = 50,165,220.04/6,162.77
6. Step 6: Final answer
   x = 8,140.04