Finding the Fourth Proportional to 6,426.37, 9,638.55 and 2,043.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,426.37 : 9,638.55 = 2,043.25 : x
2. Step 2: Convert to fraction form
   6,426.37/9,638.55 = 2,043.25/x
3. Step 3: Cross multiply
   6,426.37x = 9,638.55 × 2,043.25
4. Step 4: Simplify right side
   6,426.37x = 19,693,967.29
5. Step 5: Solve for x
   x = 19,693,967.29/6,426.37
6. Step 6: Final answer
   x = 3,064.56