Finding the Fourth Proportional to 25,301.37, 34,915.86 and 14,123.37

Step by Step Solution

1. Step 1: Write the proportion equation
   25,301.37 : 34,915.86 = 14,123.37 : x
2. Step 2: Convert to fraction form
   25,301.37/34,915.86 = 14,123.37/x
3. Step 3: Cross multiply
   25,301.37x = 34,915.86 × 14,123.37
4. Step 4: Simplify right side
   25,301.37x = 493,129,609.65
5. Step 5: Solve for x
   x = 493,129,609.65/25,301.37
6. Step 6: Final answer
   x = 19,490.23