Finding the Fourth Proportional to 17,751.68, 24,493.89 and 10,678.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,751.68 : 24,493.89 = 10,678.56 : x
2. Step 2: Convert to fraction form
   17,751.68/24,493.89 = 10,678.56/x
3. Step 3: Cross multiply
   17,751.68x = 24,493.89 × 10,678.56
4. Step 4: Simplify right side
   17,751.68x = 261,559,474.00
5. Step 5: Solve for x
   x = 261,559,474.00/17,751.68
6. Step 6: Final answer
   x = 14,734.35