Finding the Fourth Proportional to 6,773.32, 9,347.59 and 3,789.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,773.32 : 9,347.59 = 3,789.33 : x
2. Step 2: Convert to fraction form
   6,773.32/9,347.59 = 3,789.33/x
3. Step 3: Cross multiply
   6,773.32x = 9,347.59 × 3,789.33
4. Step 4: Simplify right side
   6,773.32x = 35,421,037.53
5. Step 5: Solve for x
   x = 35,421,037.53/6,773.32
6. Step 6: Final answer
   x = 5,229.50