Finding the Fourth Proportional to 6,185.87, 8,529.71 and 4,766.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,185.87 : 8,529.71 = 4,766.42 : x
2. Step 2: Convert to fraction form
   6,185.87/8,529.71 = 4,766.42/x
3. Step 3: Cross multiply
   6,185.87x = 8,529.71 × 4,766.42
4. Step 4: Simplify right side
   6,185.87x = 40,656,156.51
5. Step 5: Solve for x
   x = 40,656,156.51/6,185.87
6. Step 6: Final answer
   x = 6,572.42