Finding the Fourth Proportional to 14,111.16, 19,464.56 and 9,081.92

Step by Step Solution

1. Step 1: Write the proportion equation
   14,111.16 : 19,464.56 = 9,081.92 : x
2. Step 2: Convert to fraction form
   14,111.16/19,464.56 = 9,081.92/x
3. Step 3: Cross multiply
   14,111.16x = 19,464.56 × 9,081.92
4. Step 4: Simplify right side
   14,111.16x = 176,775,576.76
5. Step 5: Solve for x
   x = 176,775,576.76/14,111.16
6. Step 6: Final answer
   x = 12,527.36