Finding the Fourth Proportional to 82,284.24, 123,400.83 and 29,686.86

Step by Step Solution

1. Step 1: Write the proportion equation
   82,284.24 : 123,400.83 = 29,686.86 : x
2. Step 2: Convert to fraction form
   82,284.24/123,400.83 = 29,686.86/x
3. Step 3: Cross multiply
   82,284.24x = 123,400.83 × 29,686.86
4. Step 4: Simplify right side
   82,284.24x = 3,663,383,164.09
5. Step 5: Solve for x
   x = 3,663,383,164.09/82,284.24
6. Step 6: Final answer
   x = 44,521.08