Finding the Fourth Proportional to 4,818.52, 7,182.80 and 4,766.68

Step by Step Solution

1. Step 1: Write the proportion equation
   4,818.52 : 7,182.80 = 4,766.68 : x
2. Step 2: Convert to fraction form
   4,818.52/7,182.80 = 4,766.68/x
3. Step 3: Cross multiply
   4,818.52x = 7,182.80 × 4,766.68
4. Step 4: Simplify right side
   4,818.52x = 34,238,109.10
5. Step 5: Solve for x
   x = 34,238,109.10/4,818.52
6. Step 6: Final answer
   x = 7,105.52