Finding the Fourth Proportional to 50,789.15, 70,015.98 and 35,634.86

Step by Step Solution

1. Step 1: Write the proportion equation
   50,789.15 : 70,015.98 = 35,634.86 : x
2. Step 2: Convert to fraction form
   50,789.15/70,015.98 = 35,634.86/x
3. Step 3: Cross multiply
   50,789.15x = 70,015.98 × 35,634.86
4. Step 4: Simplify right side
   50,789.15x = 2,495,009,645.06
5. Step 5: Solve for x
   x = 2,495,009,645.06/50,789.15
6. Step 6: Final answer
   x = 49,124.86