Finding the Fourth Proportional to 25,144.26, 34,699.31 and 13,814.00

Step by Step Solution

1. Step 1: Write the proportion equation
   25,144.26 : 34,699.31 = 13,814.00 : x
2. Step 2: Convert to fraction form
   25,144.26/34,699.31 = 13,814.00/x
3. Step 3: Cross multiply
   25,144.26x = 34,699.31 × 13,814.00
4. Step 4: Simplify right side
   25,144.26x = 479,336,025.77
5. Step 5: Solve for x
   x = 479,336,025.77/25,144.26
6. Step 6: Final answer
   x = 19,063.44