Finding the Fourth Proportional to 17,685.94, 24,406.60 and 10,612.36

Step by Step Solution

1. Step 1: Write the proportion equation
   17,685.94 : 24,406.60 = 10,612.36 : x
2. Step 2: Convert to fraction form
   17,685.94/24,406.60 = 10,612.36/x
3. Step 3: Cross multiply
   17,685.94x = 24,406.60 × 10,612.36
4. Step 4: Simplify right side
   17,685.94x = 259,011,625.58
5. Step 5: Solve for x
   x = 259,011,625.58/17,685.94
6. Step 6: Final answer
   x = 14,645.06