Finding the Fourth Proportional to 10,662.54, 15,996.18 and 4,088.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,662.54 : 15,996.18 = 4,088.73 : x
2. Step 2: Convert to fraction form
   10,662.54/15,996.18 = 4,088.73/x
3. Step 3: Cross multiply
   10,662.54x = 15,996.18 × 4,088.73
4. Step 4: Simplify right side
   10,662.54x = 65,404,061.05
5. Step 5: Solve for x
   x = 65,404,061.05/10,662.54
6. Step 6: Final answer
   x = 6,134.00