Finding the Fourth Proportional to 82,064.08, 123,052.38 and 42,581.44

Step by Step Solution

1. Step 1: Write the proportion equation
   82,064.08 : 123,052.38 = 42,581.44 : x
2. Step 2: Convert to fraction form
   82,064.08/123,052.38 = 42,581.44/x
3. Step 3: Cross multiply
   82,064.08x = 123,052.38 × 42,581.44
4. Step 4: Simplify right side
   82,064.08x = 5,239,747,535.83
5. Step 5: Solve for x
   x = 5,239,747,535.83/82,064.08
6. Step 6: Final answer
   x = 63,849.46