Finding the Fourth Proportional to 14,081.58, 19,427.04 and 9,831.51

Step by Step Solution

1. Step 1: Write the proportion equation
   14,081.58 : 19,427.04 = 9,831.51 : x
2. Step 2: Convert to fraction form
   14,081.58/19,427.04 = 9,831.51/x
3. Step 3: Cross multiply
   14,081.58x = 19,427.04 × 9,831.51
4. Step 4: Simplify right side
   14,081.58x = 190,997,138.03
5. Step 5: Solve for x
   x = 190,997,138.03/14,081.58
6. Step 6: Final answer
   x = 13,563.62