Finding the Fourth Proportional to 6,773.15, 9,346.89 and 3,789.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,773.15 : 9,346.89 = 3,789.01 : x
2. Step 2: Convert to fraction form
   6,773.15/9,346.89 = 3,789.01/x
3. Step 3: Cross multiply
   6,773.15x = 9,346.89 × 3,789.01
4. Step 4: Simplify right side
   6,773.15x = 35,415,485.57
5. Step 5: Solve for x
   x = 35,415,485.57/6,773.15
6. Step 6: Final answer
   x = 5,228.80