Finding the Fourth Proportional to 72,080.37, 108,136.35 and 22,164.12

Step by Step Solution

1. Step 1: Write the proportion equation
   72,080.37 : 108,136.35 = 22,164.12 : x
2. Step 2: Convert to fraction form
   72,080.37/108,136.35 = 22,164.12/x
3. Step 3: Cross multiply
   72,080.37x = 108,136.35 × 22,164.12
4. Step 4: Simplify right side
   72,080.37x = 2,396,747,037.76
5. Step 5: Solve for x
   x = 2,396,747,037.76/72,080.37
6. Step 6: Final answer
   x = 33,251.04