Finding the Fourth Proportional to 11,162.05, 16,731.39 and 3,763.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,162.05 : 16,731.39 = 3,763.96 : x
2. Step 2: Convert to fraction form
   11,162.05/16,731.39 = 3,763.96/x
3. Step 3: Cross multiply
   11,162.05x = 16,731.39 × 3,763.96
4. Step 4: Simplify right side
   11,162.05x = 62,976,282.70
5. Step 5: Solve for x
   x = 62,976,282.70/11,162.05
6. Step 6: Final answer
   x = 5,642.00