Finding the Fourth Proportional to 8,093.44, 12,131.52 and 3,412.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,093.44 : 12,131.52 = 3,412.48 : x
2. Step 2: Convert to fraction form
   8,093.44/12,131.52 = 3,412.48/x
3. Step 3: Cross multiply
   8,093.44x = 12,131.52 × 3,412.48
4. Step 4: Simplify right side
   8,093.44x = 41,398,569.37
5. Step 5: Solve for x
   x = 41,398,569.37/8,093.44
6. Step 6: Final answer
   x = 5,115.08