Finding the Fourth Proportional to 17,267.85, 23,828.72 and 10,191.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,267.85 : 23,828.72 = 10,191.69 : x
2. Step 2: Convert to fraction form
   17,267.85/23,828.72 = 10,191.69/x
3. Step 3: Cross multiply
   17,267.85x = 23,828.72 × 10,191.69
4. Step 4: Simplify right side
   17,267.85x = 242,854,876.38
5. Step 5: Solve for x
   x = 242,854,876.38/17,267.85
6. Step 6: Final answer
   x = 14,063.99