Finding the Fourth Proportional to 82,930.34, 124,403.58 and 32,998.77

Step by Step Solution

1. Step 1: Write the proportion equation
   82,930.34 : 124,403.58 = 32,998.77 : x
2. Step 2: Convert to fraction form
   82,930.34/124,403.58 = 32,998.77/x
3. Step 3: Cross multiply
   82,930.34x = 124,403.58 × 32,998.77
4. Step 4: Simplify right side
   82,930.34x = 4,105,165,123.60
5. Step 5: Solve for x
   x = 4,105,165,123.60/82,930.34
6. Step 6: Final answer
   x = 49,501.36