Finding the Fourth Proportional to 10,801.36, 14,906.06 and 6,085.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,801.36 : 14,906.06 = 6,085.72 : x
2. Step 2: Convert to fraction form
   10,801.36/14,906.06 = 6,085.72/x
3. Step 3: Cross multiply
   10,801.36x = 14,906.06 × 6,085.72
4. Step 4: Simplify right side
   10,801.36x = 90,714,107.46
5. Step 5: Solve for x
   x = 90,714,107.46/10,801.36
6. Step 6: Final answer
   x = 8,398.40