Finding the Fourth Proportional to 6,773.52, 9,347.30 and 3,789.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,773.52 : 9,347.30 = 3,789.18 : x
2. Step 2: Convert to fraction form
   6,773.52/9,347.30 = 3,789.18/x
3. Step 3: Cross multiply
   6,773.52x = 9,347.30 × 3,789.18
4. Step 4: Simplify right side
   6,773.52x = 35,418,597.48
5. Step 5: Solve for x
   x = 35,418,597.48/6,773.52
6. Step 6: Final answer
   x = 5,228.98