Finding the Fourth Proportional to 11,162.35, 16,731.88 and 3,764.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,162.35 : 16,731.88 = 3,764.27 : x
2. Step 2: Convert to fraction form
   11,162.35/16,731.88 = 3,764.27/x
3. Step 3: Cross multiply
   11,162.35x = 16,731.88 × 3,764.27
4. Step 4: Simplify right side
   11,162.35x = 62,983,220.86
5. Step 5: Solve for x
   x = 62,983,220.86/11,162.35
6. Step 6: Final answer
   x = 5,642.47