Finding the Fourth Proportional to 6,773.30, 9,346.93 and 3,789.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,773.30 : 9,346.93 = 3,789.18 : x
2. Step 2: Convert to fraction form
   6,773.30/9,346.93 = 3,789.18/x
3. Step 3: Cross multiply
   6,773.30x = 9,346.93 × 3,789.18
4. Step 4: Simplify right side
   6,773.30x = 35,417,200.22
5. Step 5: Solve for x
   x = 35,417,200.22/6,773.30
6. Step 6: Final answer
   x = 5,228.94