Finding the Fourth Proportional to 67,105.86, 100,669.71 and 24,986.10

Step by Step Solution

1. Step 1: Write the proportion equation
   67,105.86 : 100,669.71 = 24,986.10 : x
2. Step 2: Convert to fraction form
   67,105.86/100,669.71 = 24,986.10/x
3. Step 3: Cross multiply
   67,105.86x = 100,669.71 × 24,986.10
4. Step 4: Simplify right side
   67,105.86x = 2,515,343,441.03
5. Step 5: Solve for x
   x = 2,515,343,441.03/67,105.86
6. Step 6: Final answer
   x = 37,483.22