Finding the Fourth Proportional to 11,164.51, 16,735.06 and 3,766.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,164.51 : 16,735.06 = 3,766.42 : x
2. Step 2: Convert to fraction form
   11,164.51/16,735.06 = 3,766.42/x
3. Step 3: Cross multiply
   11,164.51x = 16,735.06 × 3,766.42
4. Step 4: Simplify right side
   11,164.51x = 63,031,264.69
5. Step 5: Solve for x
   x = 63,031,264.69/11,164.51
6. Step 6: Final answer
   x = 5,645.68