Finding the Fourth Proportional to 16,846.30, 25,272.69 and 5,159.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,846.30 : 25,272.69 = 5,159.62 : x
2. Step 2: Convert to fraction form
   16,846.30/25,272.69 = 5,159.62/x
3. Step 3: Cross multiply
   16,846.30x = 25,272.69 × 5,159.62
4. Step 4: Simplify right side
   16,846.30x = 130,397,476.78
5. Step 5: Solve for x
   x = 130,397,476.78/16,846.30
6. Step 6: Final answer
   x = 7,740.42