Finding the Fourth Proportional to 25,441.50, 35,109.27 and 14,263.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,441.50 : 35,109.27 = 14,263.50 : x
2. Step 2: Convert to fraction form
   25,441.50/35,109.27 = 14,263.50/x
3. Step 3: Cross multiply
   25,441.50x = 35,109.27 × 14,263.50
4. Step 4: Simplify right side
   25,441.50x = 500,781,072.65
5. Step 5: Solve for x
   x = 500,781,072.65/25,441.50
6. Step 6: Final answer
   x = 19,683.63