Finding the Fourth Proportional to 112,147.94, 168,198.96 and 32,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,147.94 : 168,198.96 = 32,164.50 : x
2. Step 2: Convert to fraction form
   112,147.94/168,198.96 = 32,164.50/x
3. Step 3: Cross multiply
   112,147.94x = 168,198.96 × 32,164.50
4. Step 4: Simplify right side
   112,147.94x = 5,410,035,448.92
5. Step 5: Solve for x
   x = 5,410,035,448.92/112,147.94
6. Step 6: Final answer
   x = 48,240.17