Finding the Fourth Proportional to 10,892.62, 16,341.05 and 3,496.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,892.62 : 16,341.05 = 3,496.51 : x
2. Step 2: Convert to fraction form
   10,892.62/16,341.05 = 3,496.51/x
3. Step 3: Cross multiply
   10,892.62x = 16,341.05 × 3,496.51
4. Step 4: Simplify right side
   10,892.62x = 57,136,644.74
5. Step 5: Solve for x
   x = 57,136,644.74/10,892.62
6. Step 6: Final answer
   x = 5,245.45