Finding the Fourth Proportional to 13,801.88, 19,046.58 and 7,514.24

Step by Step Solution

1. Step 1: Write the proportion equation
   13,801.88 : 19,046.58 = 7,514.24 : x
2. Step 2: Convert to fraction form
   13,801.88/19,046.58 = 7,514.24/x
3. Step 3: Cross multiply
   13,801.88x = 19,046.58 × 7,514.24
4. Step 4: Simplify right side
   13,801.88x = 143,120,573.30
5. Step 5: Solve for x
   x = 143,120,573.30/13,801.88
6. Step 6: Final answer
   x = 10,369.64