Finding the Fourth Proportional to 82,184.38, 123,290.42 and 26,040.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,184.38 : 123,290.42 = 26,040.16 : x
2. Step 2: Convert to fraction form
   82,184.38/123,290.42 = 26,040.16/x
3. Step 3: Cross multiply
   82,184.38x = 123,290.42 × 26,040.16
4. Step 4: Simplify right side
   82,184.38x = 3,210,502,757.24
5. Step 5: Solve for x
   x = 3,210,502,757.24/82,184.38
6. Step 6: Final answer
   x = 39,064.63