Finding the Fourth Proportional to 40,646.67, 60,980.96 and 16,946.34

Step by Step Solution

1. Step 1: Write the proportion equation
   40,646.67 : 60,980.96 = 16,946.34 : x
2. Step 2: Convert to fraction form
   40,646.67/60,980.96 = 16,946.34/x
3. Step 3: Cross multiply
   40,646.67x = 60,980.96 × 16,946.34
4. Step 4: Simplify right side
   40,646.67x = 1,033,404,081.69
5. Step 5: Solve for x
   x = 1,033,404,081.69/40,646.67
6. Step 6: Final answer
   x = 25,424.08