Finding the Fourth Proportional to 332,429.84, 498,644.58 and 83,111.84

Step by Step Solution

1. Step 1: Write the proportion equation
   332,429.84 : 498,644.58 = 83,111.84 : x
2. Step 2: Convert to fraction form
   332,429.84/498,644.58 = 83,111.84/x
3. Step 3: Cross multiply
   332,429.84x = 498,644.58 × 83,111.84
4. Step 4: Simplify right side
   332,429.84x = 41,443,268,549.83
5. Step 5: Solve for x
   x = 41,443,268,549.83/332,429.84
6. Step 6: Final answer
   x = 124,667.71