Finding the Fourth Proportional to 83,385.69, 125,084.37 and 33,465.81

Step by Step Solution

1. Step 1: Write the proportion equation
   83,385.69 : 125,084.37 = 33,465.81 : x
2. Step 2: Convert to fraction form
   83,385.69/125,084.37 = 33,465.81/x
3. Step 3: Cross multiply
   83,385.69x = 125,084.37 × 33,465.81
4. Step 4: Simplify right side
   83,385.69x = 4,186,049,760.39
5. Step 5: Solve for x
   x = 4,186,049,760.39/83,385.69
6. Step 6: Final answer
   x = 50,201.06