Finding the Fourth Proportional to 10,892.62, 16,337.38 and 3,496.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,892.62 : 16,337.38 = 3,496.12 : x
2. Step 2: Convert to fraction form
   10,892.62/16,337.38 = 3,496.12/x
3. Step 3: Cross multiply
   10,892.62x = 16,337.38 × 3,496.12
4. Step 4: Simplify right side
   10,892.62x = 57,117,440.97
5. Step 5: Solve for x
   x = 57,117,440.97/10,892.62
6. Step 6: Final answer
   x = 5,243.68