Finding the Fourth Proportional to 108,402.80, 162,619.50 and 33,529.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,402.80 : 162,619.50 = 33,529.50 : x
2. Step 2: Convert to fraction form
   108,402.80/162,619.50 = 33,529.50/x
3. Step 3: Cross multiply
   108,402.80x = 162,619.50 × 33,529.50
4. Step 4: Simplify right side
   108,402.80x = 5,452,550,525.25
5. Step 5: Solve for x
   x = 5,452,550,525.25/108,402.80
6. Step 6: Final answer
   x = 50,298.98