Finding the Fourth Proportional to 8,752.83, 12,076.83 and 4,975.70

Step by Step Solution

1. Step 1: Write the proportion equation
   8,752.83 : 12,076.83 = 4,975.70 : x
2. Step 2: Convert to fraction form
   8,752.83/12,076.83 = 4,975.70/x
3. Step 3: Cross multiply
   8,752.83x = 12,076.83 × 4,975.70
4. Step 4: Simplify right side
   8,752.83x = 60,090,601.66
5. Step 5: Solve for x
   x = 60,090,601.66/8,752.83
6. Step 6: Final answer
   x = 6,865.28