Finding the Fourth Proportional to 25,401.34, 35,050.84 and 14,646.10

Step by Step Solution

1. Step 1: Write the proportion equation
   25,401.34 : 35,050.84 = 14,646.10 : x
2. Step 2: Convert to fraction form
   25,401.34/35,050.84 = 14,646.10/x
3. Step 3: Cross multiply
   25,401.34x = 35,050.84 × 14,646.10
4. Step 4: Simplify right side
   25,401.34x = 513,358,107.72
5. Step 5: Solve for x
   x = 513,358,107.72/25,401.34
6. Step 6: Final answer
   x = 20,209.88