Finding the Fourth Proportional to 72,072.82, 108,109.23 and 32,629.06

Step by Step Solution

1. Step 1: Write the proportion equation
   72,072.82 : 108,109.23 = 32,629.06 : x
2. Step 2: Convert to fraction form
   72,072.82/108,109.23 = 32,629.06/x
3. Step 3: Cross multiply
   72,072.82x = 108,109.23 × 32,629.06
4. Step 4: Simplify right side
   72,072.82x = 3,527,502,552.22
5. Step 5: Solve for x
   x = 3,527,502,552.22/72,072.82
6. Step 6: Final answer
   x = 48,943.59