Finding the Fourth Proportional to 82,521.05, 123,833.69 and 35,136.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,521.05 : 123,833.69 = 35,136.16 : x
2. Step 2: Convert to fraction form
   82,521.05/123,833.69 = 35,136.16/x
3. Step 3: Cross multiply
   82,521.05x = 123,833.69 × 35,136.16
4. Step 4: Simplify right side
   82,521.05x = 4,351,040,885.93
5. Step 5: Solve for x
   x = 4,351,040,885.93/82,521.05
6. Step 6: Final answer
   x = 52,726.44