Finding the Fourth Proportional to 11,814.53, 17,721.86 and 3,049.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,814.53 : 17,721.86 = 3,049.52 : x
2. Step 2: Convert to fraction form
   11,814.53/17,721.86 = 3,049.52/x
3. Step 3: Cross multiply
   11,814.53x = 17,721.86 × 3,049.52
4. Step 4: Simplify right side
   11,814.53x = 54,043,062.65
5. Step 5: Solve for x
   x = 54,043,062.65/11,814.53
6. Step 6: Final answer
   x = 4,574.29