Finding the Fourth Proportional to 70,662.09, 105,850 and 32,657.37

Step by Step Solution

1. Step 1: Write the proportion equation
   70,662.09 : 105,850 = 32,657.37 : x
2. Step 2: Convert to fraction form
   70,662.09/105,850 = 32,657.37/x
3. Step 3: Cross multiply
   70,662.09x = 105,850 × 32,657.37
4. Step 4: Simplify right side
   70,662.09x = 3,456,782,614.50
5. Step 5: Solve for x
   x = 3,456,782,614.50/70,662.09
6. Step 6: Final answer
   x = 48,919.90