Finding the Fourth Proportional to 6,753.75, 10,123.79 and 3,238.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,753.75 : 10,123.79 = 3,238.59 : x
2. Step 2: Convert to fraction form
   6,753.75/10,123.79 = 3,238.59/x
3. Step 3: Cross multiply
   6,753.75x = 10,123.79 × 3,238.59
4. Step 4: Simplify right side
   6,753.75x = 32,786,788.86
5. Step 5: Solve for x
   x = 32,786,788.86/6,753.75
6. Step 6: Final answer
   x = 4,854.61