Finding the Fourth Proportional to 82,676.43, 124,011.90 and 35,929.35

Step by Step Solution

1. Step 1: Write the proportion equation
   82,676.43 : 124,011.90 = 35,929.35 : x
2. Step 2: Convert to fraction form
   82,676.43/124,011.90 = 35,929.35/x
3. Step 3: Cross multiply
   82,676.43x = 124,011.90 × 35,929.35
4. Step 4: Simplify right side
   82,676.43x = 4,455,666,959.27
5. Step 5: Solve for x
   x = 4,455,666,959.27/82,676.43
6. Step 6: Final answer
   x = 53,892.83