Finding the Fourth Proportional to 17,667.72, 24,380.94 and 10,113.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.72 : 24,380.94 = 10,113.80 : x
2. Step 2: Convert to fraction form
   17,667.72/24,380.94 = 10,113.80/x
3. Step 3: Cross multiply
   17,667.72x = 24,380.94 × 10,113.80
4. Step 4: Simplify right side
   17,667.72x = 246,583,829.07
5. Step 5: Solve for x
   x = 246,583,829.07/17,667.72
6. Step 6: Final answer
   x = 13,956.74