Finding the Fourth Proportional to 39,217, 58,792.42 and 17,013.67

Step by Step Solution

1. Step 1: Write the proportion equation
   39,217 : 58,792.42 = 17,013.67 : x
2. Step 2: Convert to fraction form
   39,217/58,792.42 = 17,013.67/x
3. Step 3: Cross multiply
   39,217x = 58,792.42 × 17,013.67
4. Step 4: Simplify right side
   39,217x = 1,000,274,832.38
5. Step 5: Solve for x
   x = 1,000,274,832.38/39,217
6. Step 6: Final answer
   x = 25,506.15