Finding the Fourth Proportional to 25,189.50, 34,761.71 and 14,011.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,189.50 : 34,761.71 = 14,011.50 : x
2. Step 2: Convert to fraction form
   25,189.50/34,761.71 = 14,011.50/x
3. Step 3: Cross multiply
   25,189.50x = 34,761.71 × 14,011.50
4. Step 4: Simplify right side
   25,189.50x = 487,063,734.69
5. Step 5: Solve for x
   x = 487,063,734.69/25,189.50
6. Step 6: Final answer
   x = 19,335.98