Finding the Fourth Proportional to 8,395.48, 12,594.59 and 2,849.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,395.48 : 12,594.59 = 2,849.31 : x
2. Step 2: Convert to fraction form
   8,395.48/12,594.59 = 2,849.31/x
3. Step 3: Cross multiply
   8,395.48x = 12,594.59 × 2,849.31
4. Step 4: Simplify right side
   8,395.48x = 35,885,887.67
5. Step 5: Solve for x
   x = 35,885,887.67/8,395.48
6. Step 6: Final answer
   x = 4,274.43