Finding the Fourth Proportional to 83,241.86, 124,804.46 and 30,644.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,241.86 : 124,804.46 = 30,644.52 : x
2. Step 2: Convert to fraction form
   83,241.86/124,804.46 = 30,644.52/x
3. Step 3: Cross multiply
   83,241.86x = 124,804.46 × 30,644.52
4. Step 4: Simplify right side
   83,241.86x = 3,824,572,770.56
5. Step 5: Solve for x
   x = 3,824,572,770.56/83,241.86
6. Step 6: Final answer
   x = 45,945.31