Finding the Fourth Proportional to 25,047.16, 37,584.56 and 13,960.09

Step by Step Solution

1. Step 1: Write the proportion equation
   25,047.16 : 37,584.56 = 13,960.09 : x
2. Step 2: Convert to fraction form
   25,047.16/37,584.56 = 13,960.09/x
3. Step 3: Cross multiply
   25,047.16x = 37,584.56 × 13,960.09
4. Step 4: Simplify right side
   25,047.16x = 524,683,781.15
5. Step 5: Solve for x
   x = 524,683,781.15/25,047.16
6. Step 6: Final answer
   x = 20,947.84