Finding the Fourth Proportional to 6,192.77, 8,545.43 and 5,016.65

Step by Step Solution

1. Step 1: Write the proportion equation
   6,192.77 : 8,545.43 = 5,016.65 : x
2. Step 2: Convert to fraction form
   6,192.77/8,545.43 = 5,016.65/x
3. Step 3: Cross multiply
   6,192.77x = 8,545.43 × 5,016.65
4. Step 4: Simplify right side
   6,192.77x = 42,869,401.22
5. Step 5: Solve for x
   x = 42,869,401.22/6,192.77
6. Step 6: Final answer
   x = 6,922.50