Finding the Fourth Proportional to 8,727.52, 12,043.61 and 4,748.65

Step by Step Solution

1. Step 1: Write the proportion equation
   8,727.52 : 12,043.61 = 4,748.65 : x
2. Step 2: Convert to fraction form
   8,727.52/12,043.61 = 4,748.65/x
3. Step 3: Cross multiply
   8,727.52x = 12,043.61 × 4,748.65
4. Step 4: Simplify right side
   8,727.52x = 57,190,870.39
5. Step 5: Solve for x
   x = 57,190,870.39/8,727.52
6. Step 6: Final answer
   x = 6,552.94