Finding the Fourth Proportional to 40,059.41, 60,084.52 and 10,480.10

Step by Step Solution

1. Step 1: Write the proportion equation
   40,059.41 : 60,084.52 = 10,480.10 : x
2. Step 2: Convert to fraction form
   40,059.41/60,084.52 = 10,480.10/x
3. Step 3: Cross multiply
   40,059.41x = 60,084.52 × 10,480.10
4. Step 4: Simplify right side
   40,059.41x = 629,691,451.43
5. Step 5: Solve for x
   x = 629,691,451.43/40,059.41
6. Step 6: Final answer
   x = 15,718.94