Finding the Fourth Proportional to 11,662.01, 17,496.42 and 3,764.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,662.01 : 17,496.42 = 3,764.34 : x
2. Step 2: Convert to fraction form
   11,662.01/17,496.42 = 3,764.34/x
3. Step 3: Cross multiply
   11,662.01x = 17,496.42 × 3,764.34
4. Step 4: Simplify right side
   11,662.01x = 65,862,480.72
5. Step 5: Solve for x
   x = 65,862,480.72/11,662.01
6. Step 6: Final answer
   x = 5,647.61