Finding the Fourth Proportional to 14,096.81, 19,454.24 and 7,809.19

Step by Step Solution

1. Step 1: Write the proportion equation
   14,096.81 : 19,454.24 = 7,809.19 : x
2. Step 2: Convert to fraction form
   14,096.81/19,454.24 = 7,809.19/x
3. Step 3: Cross multiply
   14,096.81x = 19,454.24 × 7,809.19
4. Step 4: Simplify right side
   14,096.81x = 151,921,856.47
5. Step 5: Solve for x
   x = 151,921,856.47/14,096.81
6. Step 6: Final answer
   x = 10,777.04