Finding the Fourth Proportional to 14,315.25, 19,751.89 and 13,843.29

Step by Step Solution

1. Step 1: Write the proportion equation
   14,315.25 : 19,751.89 = 13,843.29 : x
2. Step 2: Convert to fraction form
   14,315.25/19,751.89 = 13,843.29/x
3. Step 3: Cross multiply
   14,315.25x = 19,751.89 × 13,843.29
4. Step 4: Simplify right side
   14,315.25x = 273,431,141.32
5. Step 5: Solve for x
   x = 273,431,141.32/14,315.25
6. Step 6: Final answer
   x = 19,100.69