Finding the Fourth Proportional to 82,910.18, 124,347.54 and 23,729.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,910.18 : 124,347.54 = 23,729.96 : x
2. Step 2: Convert to fraction form
   82,910.18/124,347.54 = 23,729.96/x
3. Step 3: Cross multiply
   82,910.18x = 124,347.54 × 23,729.96
4. Step 4: Simplify right side
   82,910.18x = 2,950,762,150.30
5. Step 5: Solve for x
   x = 2,950,762,150.30/82,910.18
6. Step 6: Final answer
   x = 35,589.87