Finding the Fourth Proportional to 82,434.06, 113,759.51 and 50,591.34

Step by Step Solution

1. Step 1: Write the proportion equation
   82,434.06 : 113,759.51 = 50,591.34 : x
2. Step 2: Convert to fraction form
   82,434.06/113,759.51 = 50,591.34/x
3. Step 3: Cross multiply
   82,434.06x = 113,759.51 × 50,591.34
4. Step 4: Simplify right side
   82,434.06x = 5,755,245,795.69
5. Step 5: Solve for x
   x = 5,755,245,795.69/82,434.06
6. Step 6: Final answer
   x = 69,816.36