Finding the Fourth Proportional to 17,651.37, 24,342.62 and 11,994.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,651.37 : 24,342.62 = 11,994.56 : x
2. Step 2: Convert to fraction form
   17,651.37/24,342.62 = 11,994.56/x
3. Step 3: Cross multiply
   17,651.37x = 24,342.62 × 11,994.56
4. Step 4: Simplify right side
   17,651.37x = 291,978,834.46
5. Step 5: Solve for x
   x = 291,978,834.46/17,651.37
6. Step 6: Final answer
   x = 16,541.43