Finding the Fourth Proportional to 11,514.38, 17,274.81 and 3,723.80

Step by Step Solution

1. Step 1: Write the proportion equation
   11,514.38 : 17,274.81 = 3,723.80 : x
2. Step 2: Convert to fraction form
   11,514.38/17,274.81 = 3,723.80/x
3. Step 3: Cross multiply
   11,514.38x = 17,274.81 × 3,723.80
4. Step 4: Simplify right side
   11,514.38x = 64,327,937.48
5. Step 5: Solve for x
   x = 64,327,937.48/11,514.38
6. Step 6: Final answer
   x = 5,586.75