Finding the Fourth Proportional to 25,139.62, 37,725.33 and 14,053.59

Step by Step Solution

1. Step 1: Write the proportion equation
   25,139.62 : 37,725.33 = 14,053.59 : x
2. Step 2: Convert to fraction form
   25,139.62/37,725.33 = 14,053.59/x
3. Step 3: Cross multiply
   25,139.62x = 37,725.33 × 14,053.59
4. Step 4: Simplify right side
   25,139.62x = 530,176,061.54
5. Step 5: Solve for x
   x = 530,176,061.54/25,139.62
6. Step 6: Final answer
   x = 21,089.26