Finding the Fourth Proportional to 17,872.58, 24,667.33 and 10,317.85

Step by Step Solution

1. Step 1: Write the proportion equation
   17,872.58 : 24,667.33 = 10,317.85 : x
2. Step 2: Convert to fraction form
   17,872.58/24,667.33 = 10,317.85/x
3. Step 3: Cross multiply
   17,872.58x = 24,667.33 × 10,317.85
4. Step 4: Simplify right side
   17,872.58x = 254,513,810.84
5. Step 5: Solve for x
   x = 254,513,810.84/17,872.58
6. Step 6: Final answer
   x = 14,240.46