Finding the Fourth Proportional to 82,145.22, 123,231.06 and 32,198.22

Step by Step Solution

1. Step 1: Write the proportion equation
   82,145.22 : 123,231.06 = 32,198.22 : x
2. Step 2: Convert to fraction form
   82,145.22/123,231.06 = 32,198.22/x
3. Step 3: Cross multiply
   82,145.22x = 123,231.06 × 32,198.22
4. Step 4: Simplify right side
   82,145.22x = 3,967,820,780.71
5. Step 5: Solve for x
   x = 3,967,820,780.71/82,145.22
6. Step 6: Final answer
   x = 48,302.52