Finding the Fourth Proportional to 8,753.66, 12,079.59 and 4,976.33

Step by Step Solution

1. Step 1: Write the proportion equation
   8,753.66 : 12,079.59 = 4,976.33 : x
2. Step 2: Convert to fraction form
   8,753.66/12,079.59 = 4,976.33/x
3. Step 3: Cross multiply
   8,753.66x = 12,079.59 × 4,976.33
4. Step 4: Simplify right side
   8,753.66x = 60,111,965.71
5. Step 5: Solve for x
   x = 60,111,965.71/8,753.66
6. Step 6: Final answer
   x = 6,867.07