Finding the Fourth Proportional to 25,441.16, 35,106.90 and 14,261

Step by Step Solution

1. Step 1: Write the proportion equation
   25,441.16 : 35,106.90 = 14,261 : x
2. Step 2: Convert to fraction form
   25,441.16/35,106.90 = 14,261/x
3. Step 3: Cross multiply
   25,441.16x = 35,106.90 × 14,261
4. Step 4: Simplify right side
   25,441.16x = 500,659,500.90
5. Step 5: Solve for x
   x = 500,659,500.90/25,441.16
6. Step 6: Final answer
   x = 19,679.11