Finding the Fourth Proportional to 17,695.85, 24,418.78 and 10,426.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,695.85 : 24,418.78 = 10,426.79 : x
2. Step 2: Convert to fraction form
   17,695.85/24,418.78 = 10,426.79/x
3. Step 3: Cross multiply
   17,695.85x = 24,418.78 × 10,426.79
4. Step 4: Simplify right side
   17,695.85x = 254,609,342.96
5. Step 5: Solve for x
   x = 254,609,342.96/17,695.85
6. Step 6: Final answer
   x = 14,388.09