Finding the Fourth Proportional to 41,620, 62,430.06 and 16,996

Step by Step Solution

1. Step 1: Write the proportion equation
   41,620 : 62,430.06 = 16,996 : x
2. Step 2: Convert to fraction form
   41,620/62,430.06 = 16,996/x
3. Step 3: Cross multiply
   41,620x = 62,430.06 × 16,996
4. Step 4: Simplify right side
   41,620x = 1,061,061,299.76
5. Step 5: Solve for x
   x = 1,061,061,299.76/41,620
6. Step 6: Final answer
   x = 25,494.02