Finding the Fourth Proportional to 25,047.09, 37,510.83 and 13,926.20

Step by Step Solution

1. Step 1: Write the proportion equation
   25,047.09 : 37,510.83 = 13,926.20 : x
2. Step 2: Convert to fraction form
   25,047.09/37,510.83 = 13,926.20/x
3. Step 3: Cross multiply
   25,047.09x = 37,510.83 × 13,926.20
4. Step 4: Simplify right side
   25,047.09x = 522,383,133.19
5. Step 5: Solve for x
   x = 522,383,133.19/25,047.09
6. Step 6: Final answer
   x = 20,856.04