Finding the Fourth Proportional to 17,411.86, 24,029.85 and 9,859.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,411.86 : 24,029.85 = 9,859.51 : x
2. Step 2: Convert to fraction form
   17,411.86/24,029.85 = 9,859.51/x
3. Step 3: Cross multiply
   17,411.86x = 24,029.85 × 9,859.51
4. Step 4: Simplify right side
   17,411.86x = 236,922,546.37
5. Step 5: Solve for x
   x = 236,922,546.37/17,411.86
6. Step 6: Final answer
   x = 13,606.96