Finding the Fourth Proportional to 9,096.48, 13,641.12 and 5,399.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.48 : 13,641.12 = 5,399.67 : x
2. Step 2: Convert to fraction form
   9,096.48/13,641.12 = 5,399.67/x
3. Step 3: Cross multiply
   9,096.48x = 13,641.12 × 5,399.67
4. Step 4: Simplify right side
   9,096.48x = 73,657,546.43
5. Step 5: Solve for x
   x = 73,657,546.43/9,096.48
6. Step 6: Final answer
   x = 8,097.37