Finding the Fourth Proportional to 25,435.82, 35,101.32 and 14,257.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,435.82 : 35,101.32 = 14,257.82 : x
2. Step 2: Convert to fraction form
   25,435.82/35,101.32 = 14,257.82/x
3. Step 3: Cross multiply
   25,435.82x = 35,101.32 × 14,257.82
4. Step 4: Simplify right side
   25,435.82x = 500,468,302.32
5. Step 5: Solve for x
   x = 500,468,302.32/25,435.82
6. Step 6: Final answer
   x = 19,675.73