Finding the Fourth Proportional to 25,189.31, 34,761.29 and 14,011.31

Step by Step Solution

1. Step 1: Write the proportion equation
   25,189.31 : 34,761.29 = 14,011.31 : x
2. Step 2: Convert to fraction form
   25,189.31/34,761.29 = 14,011.31/x
3. Step 3: Cross multiply
   25,189.31x = 34,761.29 × 14,011.31
4. Step 4: Simplify right side
   25,189.31x = 487,051,227.04
5. Step 5: Solve for x
   x = 487,051,227.04/25,189.31
6. Step 6: Final answer
   x = 19,335.63