Finding the Fourth Proportional to 8,727.83, 12,042.35 and 4,950.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,727.83 : 12,042.35 = 4,950.12 : x
2. Step 2: Convert to fraction form
   8,727.83/12,042.35 = 4,950.12/x
3. Step 3: Cross multiply
   8,727.83x = 12,042.35 × 4,950.12
4. Step 4: Simplify right side
   8,727.83x = 59,611,144.40
5. Step 5: Solve for x
   x = 59,611,144.40/8,727.83
6. Step 6: Final answer
   x = 6,830.01