Finding the Fourth Proportional to 25,886, 35,722.72 and 14,710.16

Step by Step Solution

1. Step 1: Write the proportion equation
   25,886 : 35,722.72 = 14,710.16 : x
2. Step 2: Convert to fraction form
   25,886/35,722.72 = 14,710.16/x
3. Step 3: Cross multiply
   25,886x = 35,722.72 × 14,710.16
4. Step 4: Simplify right side
   25,886x = 525,486,926.84
5. Step 5: Solve for x
   x = 525,486,926.84/25,886
6. Step 6: Final answer
   x = 20,300.04